What do I do now

ATCyotadude

New member
97 3.4L. Running extrememly rough. I got P0131 and P0133 codes. Replaced the o2 sensors ( probly just killed the messenger), cleaned the MAF sensor, cleaned the entire air cleaner assembly, cleaned the throttle body. It's still making this awful noise and has horrible power loss. I also romoved the K&N filter and hosed it off and then let it dry thinking it was too oily. It's not showing any codes anymore but still running like crap. Anybody got any ideas?
 
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Plugs, wires, MAF might have shit the bed, TPS.

The O2 sensors just point you in a direction. doesn't mean that the code is right.

Pull your plugs, check em out. Check your wires out.

If it's still running like shit, look at your MAF and TPS. MAF first, then the TPS.
 
Plugs, wires, MAF might have shit the bed, TPS.

The O2 sensors just point you in a direction. doesn't mean that the code is right.

Pull your plugs, check em out. Check your wires out.

If it's still running like shit, look at your MAF and TPS. MAF first, then the TPS.

Thanks man. Nice trailer by the way.
 

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