
1998 Nissan Frontier 2.4L Excessive Emissions
Both catalytic converters are bad. Rear oxygen sensor pegged lean. Leaking exhaust flange. Misfiring spark plugs. Engine basics are good, however. MAIN QUESTION: no DTCs after a hundred miles of driving. Why? We are hesitant to replace known defective pa...
FIX posted 2/5/2018
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Message Closed w/FIX
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VIN | 1N6DD21S5W |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions |
Occurs | Not Applicable |
Message Closed w/FIX
Vehicle Data
1998 Nissan Frontier
VIN | 1N6DD21S5W |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions |
Occurs | Not Applicable |