BIG_T

iTrader: (1)

well after taking the car apart for the 2nd time bc the damn opti got splined wrong and then my crank bolt threads got jacked up i finally got the car back together with the help of a few buddies. however, on the first test drive (cold) the car studdered under a load (more than 1/2 throttle) then when it got warm the car runs smooth but has low low low power levels. the opti was installed right im 100% sure and the firing order is right. im getting everything i need fuel, spark ect. the plugs are brand new and looked good when i pulled one after the test drives. anyone have any ideas? thanks

Formula350

iTrader: (3)

Check for codes? IAC stuck?

BIG_T

iTrader: (1)

no codes and how would i check my iac?

MEAN LT1

iTrader: (2)

Do you have anyway of scanning the car?

Formula350

iTrader: (3)

Not sure with a volt meter, but with a scanner that does live readings you can see if it changes counts while driving. Or take it out and try to push it in, pull it out.

SprayedLT1

iTrader: (8)

I wouldn't recommend trying to push or pull on it. You could mess up the gears.

BIG_T

iTrader: (1)

it ended up being 4 burnt wires. thanks for the help guys