Problem!!!

Brett · Post by **Brett** » Fri Nov 13, 2009 2:48 pm

Hi, welcome to the forum.

If it has sat for a long period of time, I would suggest some fresh fuel, fuel filter, and a tune up. You could also run some injector cleaner through a couple tanks of gas.

Also pull the codes from the eec.

Brett

cgoeschel · Post by **cgoeschel** » Fri Nov 13, 2009 3:08 pm

Mine did the same thing after sitting for a while. I cleaned the Mass air sensor wire (it was a little dirty) and the problem went away. You might take a look at that.

Stinger1993 · Post by **Stinger1993** » Sat Nov 14, 2009 12:07 pm

Mine did the same thing like you and cgoeschel are syaing, only above 5,000 rpm's.

I leaned the MAF sensor and it went away.

Stinger1993 · Post by **Stinger1993** » Sun Nov 15, 2009 4:50 pm

you cleand the little tiny wire, Right?

Mike S. · Post by **Mike S.** » Sun Nov 15, 2009 8:07 pm

I would check fuel pressure at the shrader valve, should be around 40psi after cranking the key to on a few times, could be a stuck fuel pressure regulator. I wouldn't be surprised if it was an injector acting up either, they don't like sitting for long periods of time but usually clear up before long with new fuel.

-Mike S.