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97up-list-digest Sunday, January 17 1999 Volume 02 : Number 012 ======================================================================= Ford Truck Enthusiasts - 1997 and Newer Trucks and Vans Visit our web site: http://www.ford-trucks.com/ - - - - - - - - - - - - - - - - - - - - - - - To unsubscribe, send email to: majordomo with the words "unsubscribe 97up-list-digest" in the body of the message. ======================================================================= In this issue: Re: FTE 97up - Piston slap. Re: FTE 97up - Piston slap. Re: FTE 97up - Surging 99 SD Diesel Re: FTE 97up - 1999 F150 Tranny Re: FTE 97up - Piston slap. Re: FTE 97up - Piston slap. FTE 97up - 5.4 L piston slap Re: FTE 97up - 5.4 L piston slap Re: FTE 97up - 5.4 L piston slap RE: FTE 97up - Piston slap. Re: FTE 97up - Piston slap. Re: FTE 97up - Piston slap. Re: FTE 97up - Piston slap. Re: FTE 97up - Piston slap. FTE 97up - Re:First oil change Re: FTE 97up - Re:First oil change FTE 97up - Web site FTE 97up - web site FTE 97up - Re: Piston Slap Re: FTE 97up - Web site Re: FTE 97up - Re: Piston Slap Re: FTE 97up - Good dealership/mechanic in Fremont (S.F. Bay Area) ======================================================================= ---------------------------------------------------------------------- Date: Sat, 16 Jan 1999 08:27:15 4 From: "Vaughn (VDB)" Subject: Re: FTE 97up - Piston slap. If its a design flaw, then should'nt they all do it? I read somewhere that actually only a small percentage of the 5.4's do it. Now being the fact that the piston is "slapping" around I would think that would not make for a perfect seal as far as the rings go, which would make the engine use more oil. Which my 5.4 seems to be doing. I have approx. 2100 miles on since I changed the oil and in that time my oil level, according to my dipstick, has dropped ALOT, compared to other vehicles I've owned. I'm wondering if the slap problem has anything to do with that. Or does it just take a while until seals and everything seat. I have 4000 miles on it. My 95 Ram 5.2 used half or less as much oil in between oil changes. Vaughn When I had my best friend(fully licenesed mechanic) come over with a stethescope so we could listen to try and pinpoint this noise, he agreed with me that it is probably piston slap. I said that I could FEEL it through the gas pedal, he said yes most definitely. I guess some of us have mechanical senses and some of us don`t. These engines are not designed to have piston slap, and the pistons do not expand as much as forged will therefore there will always be a degree of noise heard or felt when hot. I believe that the problem is probably too short of a skirt on the piston because the 5.4 is just a stroked version of the 4.6 (this I read on the F-150 web-online) and it makes sense to me, because stroking a motor gets the most displacement out of the block but will cause performance problems much sooner. == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 09:07:30 -0500 From: "Keith Veren" Subject: Re: FTE 97up - Piston slap. I have the '98 Expedition XLT / 4X4 / 5.4L / 3.73LS / no LLS (and the '99 F-350 / 4X4 SuperDuty with the V-10) and both engines run and sounds great. Although I have had many different engines in the past, some of which sounded like chain saws and others like air-conditioners, I have never had one that had a distinctive noise when new wear-out and/or blow-up on me. With all this talk about "piston-slap" (which, in my understanding, is the piston hitting the head - more common in very high-compression racing engines - my guess is that the noise you are hearing is mild wrist-pin knock) has anyone heard about or personally had one of these 5.4L engines FAIL??? Keith - -----Original Message----- From: Mark Lee To: 97up-list Date: Friday, January 15, 1999 10:17 PM Subject: Re: FTE 97up - Piston slap. >Mine sounded like the pistons were not getting enough lubrication on >cold start up for the first 15-30 seconds. It could be quite loud, not >unlike lifter noise. I don't know if this is similar to your "diesel >sound". Once the engine warms up the sound goes away. I was able to >eliminate the sound on start up by switching to Mobil 1. It >substantially reduced the sound immediately and over time it went away >completely even at very cold temperatures. > >If your engine doesn't sound right take it to your Ford dealer and have >them listen to your engine on cold start up. I left my truck at the >dealer over night when I first discovered the problem. In the morning >my service rep and head mechanic and I went out to the truck together to >listen to the noise. In my case it was not necessary, but if your >dealer is not convinced you have a problem, compare it to another truck >on the lot with a new/similar engine. If there is obviously a problem, >have them write up a work order and have them call Ford for a fix. Even >if there is currently no fix available, have them keep the work order >open. At least if they are aware of the problem and you keep bugging >them every so often, you can expect to receive either a fix or a new >engine at some later point when Ford addresses the problem finally. In >my case, even though my warrantee miles are up, the open work order is >enough to keep a free fix available to me. I do call every couple-three >weeks to keep them on their toes. So far no fix is available. > >Best of luck! > >Vaughn (VDB) wrote: >> >> When somebody, sorry I forgot who, mentioned >> that the dreaded piston slap sounded somewhat like a >> diesel, an alarm went off in my head because mine >> sounds, although real subtle, like that. >> At least to me its not real audible but it does >> have a diesel sound. Matter of fact its sounded that >> way since new (4000 miles now) my brother even mentioned >> that "man it sounds almost like a diesel". >> But to me its barely there. Now what should I do? >> Just leave it until it seems to get worse, if it does? >> Or take it into the dealer and see what they say? >> I would think by now most dealers would be aware of >> this problem and (hopefully) react accordingly. >> I'm going to let my brother (jet pilot, ex mechanic) listen >> to it again and see what he thinks.... >> >> Thanks >> Vaughn >> 99 F250 SD SC SB XLT 4X4 5.4 Oxford White >> == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html >== FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html > == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 07:58:42 -0600 From: "Union Auto" Subject: Re: FTE 97up - Surging 99 SD Diesel Almost every truck I have on the lot does this (gas or Diesel). What is happening is your truck is learning. It has never run in that situation (temp, humidity, pressure, etc.) and it is learning what to do. If it continues on after a few weeks then I'd start checking into it. Nathan - -----Original Message----- From: Michael Ruth To: 97up-list Date: Saturday, January 16, 1999 12:46 AM Subject: FTE 97up - Surging 99 SD Diesel >HI All! >My 99 Superduty Powerstroke has a severe surge every morning after the >truck has sat in the cold for at least 12 hours. It starts up and runs >high to low , high to low and so on untill it either cuts out or >smooths out. Anyone else experience this? Please let me know bevause >my dealer is puzzeled. >Mike >xplorit >== FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 08:04:20 -0600 From: "Union Auto" Subject: Re: FTE 97up - 1999 F150 Tranny The F-150 with the 5.4L comes with the 4R70W (except with California Emissions, then E4OD). The 4R100 is basically an E4OD on steroids. I think the case is slightly bigger and all the internal parts are stronger to handle the extra torque of the Diesel this year. The E4OD is a stout transmission and can handle lots of torque itself. The 4R70W is a good transmission (haven't had to change any yet), but is different than the E4OD. It is slightly smaller and seems to "eat" less power than the E4OD making trucks with this tranny seem more responsive. It doesn't have the ability to handle as much torque as the E40D but can still handle quite a bit. The owner of the local transmission shop prefers this transmission in his truck due to snow plowing use. He says it can handle repeated forward-reverse shifts better. Nathan Bernard - -----Original Message----- From: Rick Heis To: 97up-list Date: Saturday, January 16, 1999 12:24 AM Subject: FTE 97up - 1999 F150 Tranny > >Hello, > >Just wanted to comfirm which transmission the 1999 F150 5.4 SC SB has. >Is it the 4R100W or 4R70W or E4OD? > >Also, if it is the 4R100W, what are the differences compared to the 4R70W? >I checked out the baumann engineering web site, but no information on the >4R100W... > >Thanks, > >Rick Heis >Morgantown, WV >== FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 06:15:42 -0800 From: Kent Tombs Subject: Re: FTE 97up - Piston slap. "Vaughn (VDB)" wrote: > > > If its a design flaw, then should'nt they all do it? > I read somewhere that actually only a small percentage > of the 5.4's do it. > Now being the fact that the piston is "slapping" around > I would think that would not make for a perfect seal as far > as the rings go, which would make the engine use more > oil. Which my 5.4 seems to be doing. > I have approx. 2100 miles on since I changed the oil > and in that time my oil level, according to my dipstick, > has dropped ALOT, compared to other vehicles I've owned. > I'm wondering if the slap problem has anything to do with > that. Or does it just take a while until seals and everything > seat. I have 4000 miles on it. > > My 95 Ram 5.2 used half or less as much oil in between oil > changes. > > Vaughn > > When I had my best friend(fully licenesed mechanic) come over > with a stethescope so we could listen to try and pinpoint this > noise, he agreed with me that it is probably piston slap. I said > that I could FEEL it through the gas pedal, he said yes most > definitely. I guess some of us have mechanical senses and some > of us don`t. These engines are not designed to have piston slap, > and the pistons do not expand as much as forged will therefore > there will always be a degree of noise heard or felt when hot. I > believe that the problem is probably too short of a skirt on the > piston because the 5.4 is just a stroked version of the 4.6 > (this I read on the F-150 web-online) and it makes sense to me, > because stroking a motor gets the most displacement out of the > block but will cause performance problems much sooner. == FTE: > Uns*bscribe and posting info http://www.ford-trucks.com/faq.html > > == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html If you put a piston inside of a cylinder with no rings it should have a minimal amount of clearance allowing for expansion, then when you put the rings on they act like springs pushing outwards to create a seal. If the clearance on the piston is a tad bit more than it should be the rings would still seal but the piston has more room to actually move and cause a rattle or slap like sound especially if they are short in length. You could have oil consumption on a new motor until the rings seat, mine has been fine and I have not even noticed any loss. But then I have been changing oil every 2500km. With todays technology everything should be the same, but all it takes is one tad bit smaller piston or tad bit bigger bore. When they manufacture they have tolerances they must stay within but if you put the smaller piston in the larger bore you may get a slap, but it may be within their tolerances. Considering the demand that they are trying to fill minute mistakes seem possible to me. I also think that there are probably a lot more engines out there doing this but nobody knows better cause its new, they think its normal. == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 06:25:56 -0800 From: Kent Tombs Subject: Re: FTE 97up - Piston slap. Keith Veren wrote: > > I have the '98 Expedition XLT / 4X4 / 5.4L / 3.73LS / no LLS (and the '99 > F-350 / 4X4 SuperDuty with the V-10) and both engines run and sounds great. > Although I have had many different engines in the past, some of which > sounded like chain saws and others like air-conditioners, I have never had > one that had a distinctive noise when new wear-out and/or blow-up on me. > With all this talk about "piston-slap" (which, in my understanding, is the > piston hitting the head - more common in very high-compression racing > engines - my guess is that the noise you are hearing is mild wrist-pin > knock) has anyone heard about or personally had one of these 5.4L engines > FAIL??? > > Keith > > -----Original Message----- > From: Mark Lee > To: 97up-list > Date: Friday, January 15, 1999 10:17 PM > Subject: Re: FTE 97up - Piston slap. > > >Mine sounded like the pistons were not getting enough lubrication on > >cold start up for the first 15-30 seconds. It could be quite loud, not > >unlike lifter noise. I don't know if this is similar to your "diesel > >sound". Once the engine warms up the sound goes away. I was able to > >eliminate the sound on start up by switching to Mobil 1. It > >substantially reduced the sound immediately and over time it went away > >completely even at very cold temperatures. > > > >If your engine doesn't sound right take it to your Ford dealer and have > >them listen to your engine on cold start up. I left my truck at the > >dealer over night when I first discovered the problem. In the morning > >my service rep and head mechanic and I went out to the truck together to > >listen to the noise. In my case it was not necessary, but if your > >dealer is not convinced you have a problem, compare it to another truck > >on the lot with a new/similar engine. If there is obviously a problem, > >have them write up a work order and have them call Ford for a fix. Even > >if there is currently no fix available, have them keep the work order > >open. At least if they are aware of the problem and you keep bugging > >them every so often, you can expect to receive either a fix or a new > >engine at some later point when Ford addresses the problem finally. In > >my case, even though my warrantee miles are up, the open work order is > >enough to keep a free fix available to me. I do call every couple-three > >weeks to keep them on their toes. So far no fix is available. > > > >Best of luck! > > > >Vaughn (VDB) wrote: > >> > >> When somebody, sorry I forgot who, mentioned > >> that the dreaded piston slap sounded somewhat like a > >> diesel, an alarm went off in my head because mine > >> sounds, although real subtle, like that. > >> At least to me its not real audible but it does > >> have a diesel sound. Matter of fact its sounded that > >> way since new (4000 miles now) my brother even mentioned > >> that "man it sounds almost like a diesel". > >> But to me its barely there. Now what should I do? > >> Just leave it until it seems to get worse, if it does? > >> Or take it into the dealer and see what they say? > >> I would think by now most dealers would be aware of > >> this problem and (hopefully) react accordingly. > >> I'm going to let my brother (jet pilot, ex mechanic) listen > >> to it again and see what he thinks.... > >> > >> Thanks > >> Vaughn > >> 99 F250 SD SC SB XLT 4X4 5.4 Oxford White > >> == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html > >== FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html > > > > == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html Piston slap is the sides of the piston rattling against the cylinder at he bottom of the piston, opposite end of the rings. Caused by excessive piston to cylinder clearance, worse on a short piston as opposed to a long piston.Not really the type of problem to cause a lot of damage just minor wear of the piston skirt, more of an annoyance than anything. == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 10:11:06 -0600 From: "Jack Lubinski" Subject: FTE 97up - 5.4 L piston slap Vaughn, I would suggest you make an appointment with your dealer to have them confirm your 5.4 L has piston slap. You will have to leave your vehicle over night since the engine noise is really obvious after sitting for 8 - 10 hours. My 5.4 L sounds like a diesel at startup for approx.. 30 - 45 seconds, then will continue to knock at around 1200 - 1400 RPM for another minute or so. The sound becomes less pronounced after that. During extreme cold weather -20 C the sound is less audible. The piston slap on my truck started at approx. 8,000 miles although numerous posts I have read from others state the sound was noticed from new. Getting this problem recorded with your dealer will set you up for warranty (when) Ford figures out how it should be corrected . jack lubinski Date: Fri, 15 Jan 1999 17:07:56 4 From: "Vaughn (VDB)" Subject: FTE 97up - Piston slap. When somebody, sorry I forgot who, mentioned that the dreaded piston slap sounded somewhat like a diesel, an alarm went off in my head because mine sounds, although real subtle, like that. At least to me its not real audible but it does have a diesel sound. Matter of fact its sounded that way since new (4000 miles now) my brother even mentioned that "man it sounds almost like a diesel". But to me its barely there. Now what should I do? Just leave it until it seems to get worse, if it does? Or take it into the dealer and see what they say? I would think by now most dealers would be aware of this problem and (hopefully) react accordingly. I'm going to let my brother (jet pilot, ex mechanic) listen to it again and see what he thinks.... Thanks Vaughn 99 F250 SD SC SB XLT 4X4 5.4 Oxford White == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 11:57:29 4 From: "Vaughn (VDB)" Subject: Re: FTE 97up - 5.4 L piston slap Hi Jack, Thanks, Now I'm not really sure I have the problem. When I started the truck this morning I was listening but....I don't know, maybe I was just hearing the exhaust along with the engine noise. I listened close to the engine itself and I may have been dreaming cause I don't really hear anything. But I'll keep my ear open. It just may show up later. But I will do as you said if it shows up. Thanks] Vaughn Vaughn, I would suggest you make an appointment with your dealer to have them confirm your 5.4 L has piston slap. You will have to leave your vehicle over night since the engine noise is really obvious after sitting for 8 - 10 hours. My 5.4 L sounds like a diesel at startup for approx.. 30 - 45 seconds, then will continue to knock at around 1200 - 1400 RPM for another minute or so. The sound becomes less pronounced after that. During extreme cold weather -20 C the sound is less audible. The piston slap on my truck started at approx. 8,000 miles although numerous posts I have read from others state the sound was noticed from new. Getting this problem recorded with your dealer will set you up for warranty (when) Ford figures out how it should be corrected . jack lubinski Date: Fri, 15 Jan 1999 17:07:56 4 From: "Vaughn (VDB)" Subject: FTE 97up - Piston slap. When somebody, sorry I forgot who, mentioned that the dreaded piston slap sounded somewhat like a diesel, an alarm went off in my head because mine sounds, although real subtle, like that. At least to me its not real audible but it does have a diesel sound. Matter of fact its sounded that way since new (4000 miles now) my brother even mentioned that "man it sounds almost like a diesel". But to me its barely there. Now what should I do? Just leave it until it seems to get worse, if it does? Or take it into the dealer and see what they say? I would think by now most dealers would be aware of this problem and (hopefully) react accordingly. I'm going to let my brother (jet pilot, ex mechanic) listen to it again and see what he thinks.... Thanks Vaughn 99 F250 SD SC SB XLT 4X4 5.4 Oxford White == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 12:30:26 EST From: Bear6522 Subject: Re: FTE 97up - 5.4 L piston slap my 97 Exp had never had the piston slap noise until recently. I live in Baton Rouge La, and the Exp has always been kept in an enclosed temp controled garage (don't ask it's just the way my house was built), and has visited the dealership every 5000 miles (currently 32K) Recently I took it on a trip to northern Ark, and sure enough got caught in a situation where it was left overnight in a hotel parking lot with the temp dropping into the teens. The next morning when i cranked it up, sure enough, a loud rapping noise came from the engine. I had a flashback to my Chevy Sub diesel!! Within moments the noise stopped, and things were back to normal. No other strange noises or occurances during the trip home. I called the dealer the next afternoon and he said it was normal for this engine in a "cold" situation. I shrugged my shoulders and turned to my Exp and told it I'd never leave it out in the cold again without a blanket. Todd Cole == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 11:46:51 -0700 From: "Don Lewoniuk" Subject: RE: FTE 97up - Piston slap. If the piston skirt is going to wear what about the other half of the situation i.e.. the cylinder wall? If this gets damaged you'll get oil consumption due to blow by, loss of compression etc. If anybody tells me that this isn't a big deal in a new truck then I'd be happy to trade mine for theirs. > -----Original Message----- > From: owner-97up-list > [mailto:owner-97up-list > Sent: Saturday, January 16, 1999 7:26 AM > To: 97up-list > Subject: Re: FTE 97up - Piston slap. > > .Not really the type of problem to cause a lot of damage just minor wear of the piston skirt, more of an annoyance than anything. == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 16:04:53 EST From: LUBER1 Subject: Re: FTE 97up - Piston slap. got a 98 5.4 with almost 50,000 highway miles. since day one it has always sounded like a slant 6 when i would start it. there is no smoke and no excessive oil use between fills. haven't considered it to be a problem. only complaint is the alarm has a mind of its own. regards mike-lubecon == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 16:27:07 -0500 From: Ken Payne Subject: Re: FTE 97up - Piston slap. To: ktombs marklee2 Spectrum-EHS wolf Please trim down the original posts when responding. Quoting 2 pages of text with a 3 sentence response gets repetitive. Ken Payne Admin == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 16:11:41 -0800 From: Kent Tombs Subject: Re: FTE 97up - Piston slap. Don Lewoniuk wrote: > > If the piston skirt is going to wear what about the other half of the > situation i.e.. the cylinder wall? If this gets damaged you'll get oil > consumption due to blow by, loss of compression etc. If anybody tells me > that this isn't a big deal in a new truck then I'd be happy to trade mine > for theirs. > > > -----Original Message----- > > From: owner-97up-list > > [mailto:owner-97up-list > > Sent: Saturday, January 16, 1999 7:26 AM > > To: 97up-list > > Subject: Re: FTE 97up - Piston slap. > > > > > > .Not really the type of problem to cause a lot of damage just > minor wear of the piston skirt, more of an annoyance than anything. > == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html > > == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html The piston slap will wear on the bottom section of the cylinder plus the piston is softer material than the cylinder therefore the wear will not affect the actual area that the rings ride on(only partially) This is still no excuse and should be corrected by FORD. Pronto no ifs ands or butts. If you have this problem your best bet is to report to your service dept so as it is noted in the event of failure after warranty. But considering the amount these trucks cost it should be repaired ASAP because you don`t like it and the customer is always right(If they want any in the future) I don`t buy the we don`t know exactly what it is theory I think their just trying to come up with an inexpensive cost efficient fix that will benefit them the best financially. You cant blame them either cause it is all only business and if you lose money whats the point. == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 16:12:43 -0800 From: Kent Tombs Subject: Re: FTE 97up - Piston slap. Ken Payne wrote: > > To: > ktombs > marklee2 > Spectrum-EHS > wolf > > Please trim down the original posts when responding. Quoting > 2 pages of text with a 3 sentence response gets repetitive. > > Ken Payne > Admin > > == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html OK Kent == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 19:43:50 -0500 From: RICK KANE Subject: FTE 97up - Re:First oil change I ordered my F-250 SC SD PSD on September 2 and picked it up on Jan. 7. So far I have no complaints. When talking to my salesman the other day, he reminded me to bring it in at 5000 miles for my free first oil change. I said that would be my second or third change. He told me that Ford issued a bulletin saying that the oil shouldn't be changed before 5000 miles to allow everything to "seat". I've never run a new vehicle for more that 1500 miles before the first change. Has anyone else heard of this bulletin? When are you folks changing your oil for the first time? Any answers will be greatly appreciated. Rick Kane == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 20:08:09 4 From: "Vaughn (VDB)" Subject: Re: FTE 97up - Re:First oil change I changed mine at 1850. I did not hear anything about the 5000 oil change. Matter of fact I was going to change it again tomorrow with 2100 more miles on it. Vaughn I ordered my F-250 SC SD PSD on September 2 and picked it up on Jan. 7. So far I have no complaints. When talking to my salesman the other day, he reminded me to bring it in at 5000 miles for my free first oil change. I said that would be my second or third change. He told me that Ford issued a bulletin saying that the oil shouldn't be changed before 5000 miles to allow everything to "seat". I've never run a new vehicle for more that 1500 miles before the first change. Has anyone else heard of this bulletin? When are you folks changing your oil for the first time? Any answers will be greatly appreciated. Rick Kane == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 20:18:12 -0600 From: "Jack" Subject: FTE 97up - Web site Has anyone had trouble connecting to www.blueovalnews.com lately? The past several days I haven't been able to get to it. Jack == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 20:19:01 -0600 From: "Jack" Subject: FTE 97up - web site Has anyone had trouble connecting to www.blueovalnews.com lately? The past several days I haven't been able to get to it. Jack == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 21:54:38 -0600 From: "Ronald Palmer" Subject: FTE 97up - Re: Piston Slap Please ignore my ignorance........But what exactly is stroking an engine? I currently have a 1998 F150 with the 4.6L and no piston slap (yet) at almost 7,000 miles. Just curious of what a stroked engine is. Thanks in advance Ron >When I had my best friend(fully licenesed mechanic) come over with a >stethescope so we could listen to try and pinpoint this noise, he agreed >with me that it is probably piston slap. I said that I could FEEL it >through the gas pedal, he said yes most definitely. I guess some of us >have mechanical senses and some of us don`t. These engines are not >designed to have piston slap, and the pistons do not expand as much as >forged will therefore there will always be a degree of noise heard or >felt when hot. I believe that the problem is probably too short of a >skirt on the piston because the 5.4 is just a stroked version of the 4.6 >(this I read on the F-150 web-online) and it makes sense to me, because >stroking a motor gets the most displacement out of the block but will >cause performance problems much sooner. >== FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 20:05:48 -0800 From: "Neil Plocek" Subject: Re: FTE 97up - Web site same problem here I get a big access FORBIDDEN message == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 22:39:18 -0800 From: Kent Tombs Subject: Re: FTE 97up - Re: Piston Slap Ronald Palmer wrote: > > Please ignore my ignorance........But what exactly is stroking an engine? I > currently have a 1998 F150 with the 4.6L and no piston slap (yet) at almost > 7,000 miles. Just curious of what a stroked engine is. > > Thanks in advance > > Ron > > >When I had my best friend(fully licenesed mechanic) come over with a > >stethescope so we could listen to try and pinpoint this noise, he agreed > >with me that it is probably piston slap. I said that I could FEEL it > >through the gas pedal, he said yes most definitely. I guess some of us > >have mechanical senses and some of us don`t. These engines are not > >designed to have piston slap, and the pistons do not expand as much as > >forged will therefore there will always be a degree of noise heard or > >felt when hot. I believe that the problem is probably too short of a > >skirt on the piston because the 5.4 is just a stroked version of the 4.6 > >(this I read on the F-150 web-online) and it makes sense to me, because > >stroking a motor gets the most displacement out of the block but will > >cause performance problems much sooner. > >== FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html > > == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html To stroke a 4.6 you would use a different crank that would allow the piston to utilize the complete length of the bore. therefore needing a shorter piston with higher ring grooves and different connecting rod so as not to come in contact with the crankshaft. == FTE: Uns*bscribe and posting info http://www.ford-trucks.com/faq.html ------------------------------ Date: Sat, 16 Jan 1999 22:57:09 -0800 From: The Hepburn Subject: Re: FTE 97up - Good dealership/mechanic in Fremont (S.F. Bay Area) George Passidakis wrote: > > I too, live in Fremont CA and am awaiting my F-350 PSD 4x4. I heard that Mission > Ford in San Jose (880 and Brokaw) may be the best in the area for servicing trucks. > No real experience though. > Mission Ford is low on my list, for both sales and service. On my 1990 F350 I had a power steering leak and took it to them. They kept it for a day and said they tightened the clamp on the low pressure hose. THe next day I took it back because it was still leaking. They kept it for another day, and said they replaced the clamp with two new clamps. I took it back the next day because it was STILL leaking, and they finally decided the seals were bad, and rebuilt the pump. It ended up costing me over $200, and 3 trips to them..... To access the rest of this feature you must be a logged in Registered User Of Ford Truck Enthusiasts
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