P0171 code/ p0420
#1
P0171 code/ p0420
The MAF fixed the problem 300 times. It is an AutoZone replacement. (P0171) . The fuel filter is a difficult to get off and most likely is original (214k miles)
The 2nd alarm is cat conv. (P420)(fixed 453times)
Now beneath the MAF alarm is the following: fuel filter (185 fixes), o2 (new acdelco)(75 fixes), exhaust gas recirculation (50 fixes), throttle body gasket (47 fixes), vacuum hose (45 fixes), intake plenum gasket (37 fixes) , intake manifold gasket (fixredp 36 times) fuel pump (fixed 31 )
Where do I start?
The 2nd alarm is cat conv. (P420)(fixed 453times)
Now beneath the MAF alarm is the following: fuel filter (185 fixes), o2 (new acdelco)(75 fixes), exhaust gas recirculation (50 fixes), throttle body gasket (47 fixes), vacuum hose (45 fixes), intake plenum gasket (37 fixes) , intake manifold gasket (fixredp 36 times) fuel pump (fixed 31 )
Where do I start?
#3
Clarification
That was on the printout from O'Reilly's. I have a MAF P0171 and cat converter p0420 on the code reader. I guess I tried to put too much info in there. The car starts very easy, it has a slight hesitation when you goose it. Does that help?
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raikel.conerly
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