Hey all. This is the first time i've ever posted a thread here and i need some help... i went to auto zone today to check my CEL and it said that my car is misfiring on 1st 2nd and 3rd cylinders. what could the problem be?
a misfire could be soooo many reasons causing it to misfire...
first i would check cap, rotor, spark plugs, and wires...
if that aint it, then o2 sensor, knock sensor, and EGR
im having the same problem as you..
bought 2 new bosch o2 sensors, cause their not as pricey as the OEM's but imma give it a try...
- Danny
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