so iv looked at previous threads and nothing relates 100% to my problem so hopefully i can resolve it, i got a ca18det and it drives fine (had a dump valve on when i got the car but i took it off) but when i floor it and put the car into neutral then the revs drop to about 300+- (with a misfire) if not dies and then goes back up to about 850revs... does any1 know the solution to this?
ca18 slight misfire
when mine did that I cleaned all the electrical plugs and ground connections in engine bay(that was my problem), or it might be the temp sensor to ecu faulty
your neutral switch is faulty
check your tps unit is not lose and moved position. its located on your throttle body. mine messed me around hunting to idle that.
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