1994.5 - 1997 7.3L Power Stroke Diesel  

the official OBS diesel off topic thread

  #16126  
Old 09-02-2015, 01:00 PM
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Originally Posted by DIYMechanic
Thanks guys. We're pretty stoked, but I have to say that I'm about to lose my mind juggling all that we have going on right now. I need this holiday weekend that is coming up. Imma park my butt in a chair next to a fire and soak up the sunshine.



I just don't think it does me any good. It didn't seem to lower my EGTs any and I lost a couple PSI boost when I put it in. I keep thinking there must be a leak in there somewhere, but I can still make close to 20 PSI boost when I rail on it, so it can't be leaking much if at all. It just doesn't seem like I should be able to make 1100 degree EGTs with an Intercooler and stock injectors. Cruising temps at 65-70 are 700-800 degrees. It just doesn't seem right, somehow. Maybe the mill is just tired, but it sure runs good.

How high can you actually get the temps? 1100 doesn't surprise me. Where they help most is when you're really pushing it. I don't think you have any problems, just overthinking it. I do that too..
 
  #16127  
Old 09-02-2015, 01:33 PM
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I just ran across a 95 f250 auto ec with 125K on it. Runs and drives nice but the eg light is on, no ac and lots of rust! He wanted 4K but got him down to 2.5 even though I'm not interested.
 
  #16128  
Old 09-02-2015, 01:39 PM
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Originally Posted by oldbird1965
I just ran across a 95 f250 auto ec with 125K on it. Runs and drives nice but the eg light is on, no ac and lots of rust! He wanted 4K but got him down to 2.5 even though I'm not interested.
Wish I had the scratch sitting around. I would pick it up for the motor!
 
  #16129  
Old 09-02-2015, 02:34 PM
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I would pick and it up for a lil big rig project if I had the time space and money.
 
  #16130  
Old 09-02-2015, 06:25 PM
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Originally Posted by F350-6
These are the guys in D that fixed my seat frame when the springs broke and then added foam to make the seat better than when it was new. (I had replaced the foam once with factory foam and what these guys did was heads and tails above that.)

Dallas upholstery| Dallas auto upholstery | Dallas auto upholstery repair

Price was extremely reasonable. Website makes it look like more of a professional establishment than they are. When you go there, it's just a hole in the wall with a couple of guys working on stuff type of place.

Well driving home last night I hit a dip on the freeway. The kind that makes you bounce a little in the seat. The same one that was the final straw on my old seat. Anyway, went over the dip at 70mph (speed limit) and heard a pop and sank down in my seat. The stupid wire frame that holds the cushion had broke again.

Work was done on 6/30/14 with a 1 year warranty. New wire, extra foam, blah, blah, blah. Was nice and comfy till last night.

Went back to the shop today to see about maybe just buying the wire frame from them and doing the swap myself to save a little money, and since I was a little short on time.

The guy at the shop decided that if I'd give him an hour he'd replace it under warranty right then. He also added some reinforced fabric over the wire to give it more support. Wouldn't take any money and just apologized that it broke even though it was out of warranty.
 
  #16131  
Old 09-02-2015, 08:02 PM
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Can't beat that for service!
 
  #16132  
Old 09-02-2015, 08:45 PM
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I'm happy. After driving in the hole I feel like I put a lift on my truck or something now that I'm sitting up high on a nice seat again.

I'm also always willing to pass along a good story since we hear so many of the negative ones.
 
  #16133  
Old 09-02-2015, 09:02 PM
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That's awesome when people go above and beyond with there service.

Glen you want to call a guy about an excavator for me lol
 
  #16134  
Old 09-02-2015, 09:24 PM
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Originally Posted by F350-6
I'm happy. After driving in the hole I feel like I put a lift on my truck or something now that I'm sitting up high on a nice seat again.

I'm also always willing to pass along a good story since we hear so many of the negative ones.
I hear you Chris. I have had really good service and luck with the vendors on here and just the ones by word of mouth (John Wood, Joey at Terminator, Jim Rosewood, Clay at Riff Raff) just to name a few. When I put it like that, I see that there is definitely more good service than bad. Rock on! Glad to hear your experience was no different.
 
  #16135  
Old 09-03-2015, 08:19 AM
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Originally Posted by fordman67
What temp did it run at before in a similar situation.
That cruising is about what I am at a lot of the time.
My daily driver tune is a turd tho.
I can't believe that you are not seeing positive results .
What tuning are you running? I can't remember..
Originally Posted by 427 fordman
How high can you actually get the temps? 1100 doesn't surprise me. Where they help most is when you're really pushing it. I don't think you have any problems, just overthinking it. I do that too..
I can't push it much higher than 1100 degrees. Though, then again, I haven't really tried to see how high I can get it to go. I can do that 1100 empty in my 60 HP tune (TS canned tune) but I can hold it there pretty easy with 5-6000 pounds in tow. Last week when I brought that Jeep home, I could get it up there pretty easy.

I was seeing about the same temps before the IC install. Maybe you guys are right and I'm just overthinking it. It's not going above 1200* but I don't think that would be hard with stage 1s. Maybe I'm wrong. Then again, maybe it's just a function of my motor showing its age. I'm positive that my low compression doesn't help me any. The turbo doesn't build boost like it should until I really wrap out the motor. I can make 16-18 PSI boost, but I have to be upwards of 3,000 RPM to do it. It's just not moving the air it needs to be to drive the turbo. It's probably just tired. It needs replaced or rebuilt, I know that, I just can't afford to do it right now so I'll just keep running it.

Today on the way to work at 5:15 I switched tanks and wasn't watching the FP gauge. Apparently the valve stuck in between tanks (I'd seen it do that before and flipped the switch again and it would free up the valve). Then it blew the fuse. I didn't notice it until about 10 minutes later when I looked up and the fuel pressure gauge was pegged (at 100 PSI). I think it's stuck between tanks and restricting the return. So now, I guess I'll be out there under the truck at lunch trying to get it to flip one way or the other so I don't burn up my fuel pump on the way home this afternoon. Not what I wanted right before we leave for camping this weekend...
 
  #16136  
Old 09-03-2015, 08:40 AM
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I hear you there Nate.

The difference towing between Green Machine and Great White are night and day. And I know its not just the gearing. 3rd in GW and OD in GM are aprox the same RPM at 60MPH. Which you would think wouldnt make any difference. GW cant get out of its own way pulling the Mallard (only 22FT) while GM makes it look easy. I don't get it. I know for a fact my motor is tired in GW, with all the blowby I'm thinking its got bad rings. GM has minimal blowby with almost 25K more miles (Just flipped 403K)

Its all in the care I think. One owner who didn't give a rip in the lifetime of the truck could make all the difference.

Still, even with as good as GM runs, I think swaping that motor into GW would be stupid. It will get a nice low mileage motor put in when the time comes.
 
  #16137  
Old 09-03-2015, 12:32 PM
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If you can swing it, Id look into rebuilding another motor. I know itll cost macho deneros but after your done, youll know you have a motor thatll last another 20 years and 400k mi. Plus you've got a spare truck to drive for now and you can take your time


I know a guy with a good rebuildable engine
 
  #16138  
Old 09-03-2015, 12:46 PM
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Thats the kicker. Buy an engine and pray? Or rebuild and know. lol. I like rebuild and know, but buy and pray is considerably less...lol.

And yes I thought about asking you about your spare engine, wasn't sure what you were going to do with it.
 
  #16139  
Old 09-03-2015, 02:09 PM
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In all honesty. If I were to do it again I would buy used. However I am glad I was able to rebuild my motor
 
  #16140  
Old 09-03-2015, 08:21 PM
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If you are parking great white, why don't you take that motor out and rebuild it. That would save you the price of a used one.
 

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