
1997 BMW 740iL 4.4L High Nox
Hi guys, I have this 740IL that has extremely high NOx. Customer had it pre-tested at 2 other places. Same story at both places. Does anyone know if the catalytic converter is common at this mileage? Any help, tips, advice would be appreciated.
FIX posted 5/17/2005
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VIN | WBAGJ8321V |
Engine | 4.4 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | High NOx |
Occurs | Always, on Accel, Idle |
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Vehicle Data
1997 BMW 740iL
VIN | WBAGJ8321V |
Engine | 4.4 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | High NOx |
Occurs | Always, on Accel, Idle |