I recently had my check engine light start to blink. tested the code and it was p0300.
I changed the plugs, coil,icm,checked vaccum,fuel pressure even battery and alt.
after i changed the icm the car ran beautiful until i was in the drive-thru, the light started to blink again. as it is supposed to do, the engine went into rich mode ie.trac off no power running rich. i am at my wits end! any help in what direction i should go would be greatly appreciated. also when it went into rich mode.it died and acted like the batt. was dead until i jumped it.
I changed the plugs, coil,icm,checked vaccum,fuel pressure even battery and alt.
after i changed the icm the car ran beautiful until i was in the drive-thru, the light started to blink again. as it is supposed to do, the engine went into rich mode ie.trac off no power running rich. i am at my wits end! any help in what direction i should go would be greatly appreciated. also when it went into rich mode.it died and acted like the batt. was dead until i jumped it.
May 7, 2011 at 4:39 PM