Could be signs of fuel injector issues. Are you monitoring fuel pressure. I would get surges on certain tunes when I had my 03 F250.
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Well here is the problem: back before Memorial Day weekend my truck was blowing white smoke. I took it to a local ford dealer and they said it was my egr cooler. I had block off plates installed when my oil cooler went out back in July 2010. I took the truck to a local mechanic because the...
Anything new on spring? I haven't purchased a fuel gauge, but was wondering about putting one inside so I can see it. I think the lack of fuel pressure at WOT is causinging my fuel injector issue. Both times I had to replace my fuel injectors, I was at WOT against another vehicle. I won, but...
I have an SCT tuner and like it. I used to have a Diablo tuner, but wouldn't get the support for a custom tune and couldn't adjust anything for the transmission. I had a superchip for my expedition and liked it.
I have been adding tcw-3 2 stroke oil & diesel kleen every fill up. When going 70 mph I used to get temps around 600 but now I get around 650. When climbing a hill I get about 900 when I used to get that, I was going a lot faster.
I just changed my oil & filter plus the fuel filters a couple of weeks ago. I used 5w-40 Rotella oil and put in 8 oz of prolong. I have been noticing EGTs about 20-40 degrees higher then normal when driving. Plus it is taking longer to reach my cooldown temp before shutting down the engine...