this was hell to figure out i went through at least six grand trying to fix one day i was driving stopped at da stop sighn then hell broke loose it was like i was running out of gas but my tank was on freddie so i thought maybe bad gas car started pinging and shaking, so I took it to tha shop they said fuel pump replaced. no luck then tune up no luck towed to tha shop again they said it was a bad head did that no luck changed da ecm no luck catalytic converter next again no luck got tired new crate 350 installed again no luck same problem so after $6000 found a crack head who swore $50 he would have me happy what did i have to lose come to find out i had four injectors not firing spliced two wires and black tape camaro purred like a kitten now i need to my temp gauge right