hi everybody, i'm a noobie here in this forum and i would like to know if you guys could help me out ?!

i have experienced troubles concerning my sierra 99; the engine is non-stopping hesitating on gas, high and low speed... i have to hold gas at 2000 rpm to get enough power ??%%??

i've changed the fuel pump and done the usual check ups but still...

do you guys have any ideas ???

thanks in advance !

Frank

please email me at francisvachon@hotmail.com i'm not looking the forum everyday...

 

You replaced the fuel filter too? If not do that as well. I wonder if the lines or the injectors might be clogged up.

I wish I had your problem. My stinkin Camaro won't stop idleing at 2000rpm! Can't for the life of me figure out what the heck the problem is.

 

fuel filter,yes....or maybe a clogged cat