Better gas mileage with v10?
#31
Take the V10 VS PSD stuff to the proper thread.
That's a good point. To the OP have you cleaned the MAF, checked the air filter, replaced the PVC, check for dragging brakes, check for vacuum leaks, etc? There is a bunch of little things that can contribute to MPG loss. Also at this point I would just replace the plugs as well. Ford says 100K but the plugs are cheap and easy to replace. Doing all this will give you a good idea if you achieving the best MPG or not.
That's a good point. To the OP have you cleaned the MAF, checked the air filter, replaced the PVC, check for dragging brakes, check for vacuum leaks, etc? There is a bunch of little things that can contribute to MPG loss. Also at this point I would just replace the plugs as well. Ford says 100K but the plugs are cheap and easy to replace. Doing all this will give you a good idea if you achieving the best MPG or not.
change:
-plugs
-COP boots (with springs)
- O2 sensors (only if they are not cycling correctly or lagging, you'll need a scan tool for more in depth looks)
-PCV valve
clean:
- MAF
- Throttle body (this is one often overlooked, not just the outside, take it off and clean the back side, and the throttle blades.)
- clean / replace IAC (if you take it off and it's not all that dirty, then don't mess with it. if it is totally crudded up, try cleaning it, or look at a replacement, should be about $20-30)
with all this completed, or up to par, then it will help, propper maintenance will go a long way on the V10's. location and altitude will make a difference in mpg too.
by the way........HI my name is Jason, i have a 4x4 Excursion V10 getting 16mpg with 285/75/16 tires. and a F250 V10 with 39.5 tires, headers / exhaust work, re geared, and getting 14mpg (both unloaded of course).
#32
#33
Diesel right now is cheaper than premium... but yes, still more than regular. When you calculate the cost per mile tho, its still cheaper.
All I was saying is that if you do a lot of towing AND am worried about mileage, a diesel is better for ya.
My Ram was horrible... had to run premium or mid-grade....and still got horrible mileage, and did a poor job pulling anything bigger than a row boat. Fast as heck, tho. (Unloaded)
I have no doubt that the V-10 is peppy and faster. (Stock v. Stock, anyway) But were talking about heavy-duty trucks.... and being used as a truck. Just sayin.
#34
Hi, we just picked up a 1999 f250 superduty crew cab short bed (replaced our 95 f150) and for the first week got roughly 10 mpg. Is that typical? I think the previous owner put a different exhaust on it. The tailpipe has "gibson" on it and looking back to the muffler, looks like stainless. From what I've read this morning, a cold air kit would be a waste of money. We got it to pull our 21 ft travel trailer more safely (5500lbs dry). I've also seen users with well over 200k miles. I feel lucky to have found this with 73k for the same price as others with twice as much. Will pulling my trailer drop my mileage drastically? Also, looking in my manual I found that the gas tank should have been either a 18, 29, or 38 gallon tank. Ran it pretty much all the way down, computer said "23 miles to empty" and the low fuel light was on. But when I filled it, it only took 21 gallons. Any thoughts?
They tow a 26' TT/Toy Hauler and still get 10MPG.
#35
#36
wow
The SD V10 is a towing machine, but it does have the aerodynamics of a BIG chipped brick... with fuel economy to match! But it should be pretty close to your old 150 when towing at the same speeds. Please come on down to the V10 fourm to find out all you want to know! Don't be afraid to let the V10 rev when working it. It makes its best towing power from 3500 up.
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#37
Just for clarification ..
I think the V10 is a fabulous motor. Each motor has its pluses and minuses but those are for debate in the proper forums.
#39
Yes, they are a couple grand more, but their vaule is also higher. And the 7.3 is a relatively low-maintenence engine. (NOT the 6.0, )
Diesel right now is cheaper than premium... but yes, still more than regular. When you calculate the cost per mile tho, its still cheaper.
All I was saying is that if you do a lot of towing AND am worried about mileage, a diesel is better for ya.
My Ram was horrible... had to run premium or mid-grade....and still got horrible mileage, and did a poor job pulling anything bigger than a row boat. Fast as heck, tho. (Unloaded)
I have no doubt that the V-10 is peppy and faster. (Stock v. Stock, anyway) But were talking about heavy-duty trucks.... and being used as a truck. Just sayin.
Diesel right now is cheaper than premium... but yes, still more than regular. When you calculate the cost per mile tho, its still cheaper.
All I was saying is that if you do a lot of towing AND am worried about mileage, a diesel is better for ya.
My Ram was horrible... had to run premium or mid-grade....and still got horrible mileage, and did a poor job pulling anything bigger than a row boat. Fast as heck, tho. (Unloaded)
I have no doubt that the V-10 is peppy and faster. (Stock v. Stock, anyway) But were talking about heavy-duty trucks.... and being used as a truck. Just sayin.
#41
#42
And for the record....
I wasn't really pickin on the V-10... I have 4 buddies/coworkers w/ the V-10, (A '03, a '07, and '09, and a '10, if I remember correctly, and one w/ a '99 5.4L)
I don't personally know anyone around here with a PSD.... was just pokin a little fun.... didn't think I was taking anyone's lollipops or nothin...
I wasn't really pickin on the V-10... I have 4 buddies/coworkers w/ the V-10, (A '03, a '07, and '09, and a '10, if I remember correctly, and one w/ a '99 5.4L)
I don't personally know anyone around here with a PSD.... was just pokin a little fun.... didn't think I was taking anyone's lollipops or nothin...
#43
'02 F350 4WD CC LB on 35's w/4.30s in the pumpkins.. Got almost 15 once on a long road trip unloaded with the cruise set to about 62mph (or wherever 2K RPM got me) Typical calculated MPG (not from the overhead display gizmo) runs about 9.6-9.8 average per tank but I don't do much freeway with it as I work less than 2 miles from home and my longest trip during a typical day is to my kid's school 5 miles away.
Pulled an 11,000 travel trailer from SoCal to Indiana and back last summer. Averaged a tick under 8mpg for the whole 4200 miles...
Pulled an 11,000 travel trailer from SoCal to Indiana and back last summer. Averaged a tick under 8mpg for the whole 4200 miles...
#45
Hua Master Sergeant 10MPG!
The V10 is about reliable power on demand with the convienence of gas. Especially if it is an occasionally used truck. Then it just makes sence.
I just purchased a 2002 F350 Crew 4x4 V10 - 54000. Rebaselining all the maintenance schedules based on age. We'll see what improvements help out but we're starting at a solid 10 MPG.
Diamond MSGT Retired