
1997 Jeep Wrangler SE 2.5L Excessive Emissions, MIL Lamp on
I have a code 51 and engine runs rich. Exhaust black smoke. I replaced all O2 sensors and problem was solve for couple of weeks and now is the same. No exhaust system leaks, fuel pressure ok. Any clues welcome.
FIX posted 3/30/2005
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Message Closed w/FIX
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VIN | 1J4FY29P1V |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Message Closed w/FIX
Vehicle Data
1997 Jeep Wrangler SE
VIN | 1J4FY29P1V |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |