dhoughton

I barely got the car in the driveway. Lost power, chug, chug. I thought it could be the fuel pump and filter. Fluctuating fuel pressure when checked witg gauge. Put in new ones. Problem still there. I now get a check engine light, code 43. Knock sensor?? Unhooked knock sensor and problem got worse. What do you think from here.

Dhoughton

Sam Lam

You are going to have to give more information on your car before help can be given on the forum. What year Vette do you have?

vinnies87

If your going to ask questions and want responses (1) fill out your profile with info, (2) include YR, ENGING information, & try to be more specific in your question...