backagain

iTrader: (3)

ok, several of you guys have read over my previous post's about all the problems i've had. well, the last problem i had was when i was wot in 3rd gear (sometimes) the car would go into limp mode. Now i though i might have found out what the issue was, but guess not. I thought the car was going into limp mode, but not sure why it was doing it. it only started happening when the car was less than 1/4 tank of gas, maybe a little more, i would fill up and it wouldn't do it. today it did it when i had little less than a half tank of gas. Has anyone ever heard of going into limp mode because of not enough fuel being pumped ? could this be a FMU issue ? i had an issue with my aux fuel pump hose coming out a few weeks ago, guess too much pressure, not it seems that this happens when i dont get enough pressure ? btw, i don't have a fuel pressure gauge.

booger

iTrader: (6)

Some guys have had problems with the FMU getting stuck . They said it got rusted or something on the inside . May want to take it apart and find out . Other than that , Im no help

Gman2004

iTrader: (8)

I have no idea what your problem is, but if your FMU turns out to have gone bad, I have a brand new never used vortech FMU. Let me know if you need it.

daddyz

iTrader: (5)

My guess it's your FMU.Pull it apart. Thats was the problem with mine. I rebuilt mine and no more problems.Best of luck to you.

kzanard

(bump) Did you ever find out the cause?

G352NV

iTrader: (13)

Have you had this car tunned? Pull your plugs and tell me how they look. My car was doing this and I leaned it out a bit and my problem is gone.