course it could also be MAF....try the easy not as expenisive stuff foist and then see what happens. If it does not fix, let us know, then we will take it up a notch.

L8R
Rich

'04 Ecotec Cavi 140hp/150tq Fabbed intake. Header Coming, DRL's disabled, X-Drilled/slotted rotors coming....Man you really are fast. You were hauling a$$ when I passed you RB&LB causing problems in Huntsville