I have a 2000 Oldsmobile Alera that has a diagnostic code p0300 random misfire, runs very bad change- ignition coils- spark plugs and boots for plugs. change catalytic converter, and fuel pressure is 50 to 60 lb. And my car still runs the same, HELP HELP HELP!!!!!!!!!!
I HAVE A 2000 OLDSMOBILE ALERA THAT HAS A DIAGNOSTIC CODE P0300 RANDOM MISFIRE,RUNS VERY BAD CHANGE-IGNITION COIL-SPARK PLUGS AND BOOTS FOR PLUGS. CHANGE CATALYTIC CONVERTER, AND FUEL PRESSURE IS 50 TO 60 LB. AND MY CAR STILL RUNS THE SAME , HELP HELP HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!
I have a 2000 Oldsmobile Alera that has a diagnostic code p0300 random
misfire, runs very bad change- ignition coils- spark plugs and boots
for plugs. change catalytic converter, and fuel pressure is 50 to 60
lb. And my car still runs the same, HELP HELP HELP!!!!!!!!!!
×
You have a cylindar misfire that is undefined. codes p0301-p03006 will tell you which one is misfiring, best to just check them all.
1,868 views
Usually answered in minutes!
×