p0171 - running lean
p0101 - somethin with maf sensor
p0300 - random misfire
p0532 - something with cooling system

anybody know more about these codes or how to fix? i still got CEL

 

I suggest you check your Air Filter to start and pull the power to the battery for 10 minutes.

The first code is pretty common, there is even a sticky about it.

The rest however are not as common. BUT, they could be directly related to a fueling issue.

If your codes come back after you pull the battery then tack it to your dealer or a trusted mechanic to have a look a bit more closely.

PS the maf sensor one could just be dirt in the sensor. Give it a clean while you wait for the power to drain from the computer.

 

I had PO171 about 3 days ago then i got PO420 lol... youll be fine...

 

ok. dealer replaced with new: fuel injectors, fuel rail, fuel lines, coil pack, ignition module, spark plugs, maf sensor, and reprogrammed the pcm and i still threw a ****** CEL....

anybody with info???? im clueless now


LEMON!?!?!?!!!!!

 

take it back, and tell them they didn't fix it? seems logical

 

Did you throw the same four codes? Less? More?

 

yea same p0300 and p0171 the first two times i took it. im takin it back in tomorrow. and it has the same codes again. the first time tho there were all the codes listed above... cant get rid of misfire or running lean codes tho...???

 

I'm gonna go w/ your followers then... Have them pull your valve cover off and inspect the valvetrain.