
1988 Ford Mustang GT 5.0L Failed Smog
This car failed smog due to high Nox. Two years previous it passed with Nox numbers 295ppm@15mph and 320 ppm @ 25 mph. Not finding any fault with the engine or EGR we replaced all four converters. Nox Numbers are now 871 ppm @15 mph and 1235 ppm @25mph. Owner ...
FIX posted 4/26/2010
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Message Closed w/FIX
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VIN | 1FABP45E7J |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection / Port Fuel |
Emissions | Calif Emissions |
Symptoms | Failed Smog |
Occurs | Always |
Misc. | Convertible |
Message Closed w/FIX
Vehicle Data
1988 Ford Mustang GT
VIN | 1FABP45E7J |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection / Port Fuel |
Emissions | Calif Emissions |
Symptoms | Failed Smog |
Occurs | Always |
Misc. | Convertible |