fuel
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STFT/LTFT Way Off No Codes
So I am pretty sure I have a bad vacuum leak, but I am having trouble isolating it. It is also possible I could have a different problem that presents as a vacuum leak. I am stumped on how to proceed. The car is a 1998 Mustang GT with the 2v 4.6L. It was driving fine, but then had two problems...- 98GTAZ
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- 4.6l 2v fuel fuel-trim leak ltft stft vacuum
- Replies: 37
- Forum: 96-04 - 2V Specific
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Electrical Fuel Issues, How Fun
Alright! Some may remember me from last fall when I made a similar post about my '97 Coyote Swap. Well, issues have persisted and I'm here again for more help! Here is a video (it is a safe google drive link) https://drive.google.com/file/d/1xSwJHflu91LYOqFGtR4Rh5FnCJwusGHi/view?usp=sharing...- ForeverDriven
- Thread
- coyote electrical fuel pump
- Replies: 10
- Forum: Electrical & Stereo
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External Fuel Pump for diagnosis
Hi guys, I'm still having trouble with my '03 V6. I changed the fuel pressure sensor recently, and that finally made a difference, but I still have low power and jerking. Last item in line of fuel is the fuel pump. Now I don't wanna go out and spend $90 on a fuel pump just yet, so I was...- ben37
- Thread
- fuel fuel pump
- Replies: 2
- Forum: 94-04 - V6 Specific
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Quick Fuel Diagnosis Anyone? (Coyote Swap)
Hey guys, came here for some possible help. Coyote swap (gen 1 truck engine) into a 97 Mustang. At first, had problems with running out of fuel at 3k rpms. Did a 255lph pump (should be more than enough?) And I thought I fixed it, but now I'm just cutting out at 4k instead. Would a fuel filter...- ForeverDriven
- Thread
- coyote fuel swap
- Replies: 42
- Forum: The Garage
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P0175 plus Light pulsing vibration (also tickin)
So I just bought a 1997 Mustang GT (After my 98 v6 got wrecked) and I've been going through minor problems here and there, which are mostly just rattles. However, on a drive home two or three days ago the check engine light came on and right around that same time, I noticed a small pulsing...- ForeverDriven
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- fuel p0175 tick
- Replies: 9
- Forum: 96-04 - 2V Specific
