Quote:
Originally Posted by mikelord7
I just put in new spark plugs and a coil for a cylinder 2 misfire.
Car was running fine but now it’s throwing CEL every time i floor it and boost is 10+ psi w jb4 map5. I can feel a shake in the pedal for a few seconds and then the CEL pops on every time. Sometimes car runs hard after and sometimes it’s fine.
Any ideas? Could this be a map sensor issue? Something else?
|
do you have bluetooth on your JB4 to get codes ?
by the steering wheel button, not the best.
If not, use a proper reader to see what code you have.
can be a lot of stuff, most common is missfire and this can be cause by many things.