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Discussion Starter #1
i was racing about a week ago when the cel starting flashing slow. i noticed it was running a bit different and parked it. pulled the codes and came back with misfires on cylinders 2,3, and 4.
tried driving it but the UTEC keeps flashing the cel, showing some knock. just changed the plugs and it is still setting off the knock sensor everytime i try to give it more than a little gas. also starting hearing a faint scratchy kinda of knocking sound. any ideas on what it could be

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Discussion Starter #3
i don't think its bad gas. unfortunately i dont have a laptop at the time, so i am unable to log.

but the knock sensor goes crazy when the car is cold and very little when it has warmed up. also it happens a lot when i am at very little throttle and give it gas. but after that it don't happen so much. and also just remembered that the fuel pump was maikng some very odd noises not too long ago.
 
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