fuel

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...

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...

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...

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...

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...