I was a little hard on the car last. Got a CEL during WOT, ended up being p0300 p0302 p0303. I noticed during decel it was a bit choppy sounding. I babied it home and pulled the spark plugs. Cyl. 4 plug was destroyed, others seemed fine. I put new plugs in this morning and started it, hoping that it would be ok.
I was wrong. The car idles very rough, kinda sounds like it has huge cams. The afrs are in between 10.8-11.5 at idle. vac is bouncing around 10 inches. also ignition advance bounces from 4-20 something at idle. any ideas on what could have happened? I pray it is something relatively simple.
I was wrong. The car idles very rough, kinda sounds like it has huge cams. The afrs are in between 10.8-11.5 at idle. vac is bouncing around 10 inches. also ignition advance bounces from 4-20 something at idle. any ideas on what could have happened? I pray it is something relatively simple.