1976 Cadillac Eldorado 8.2L Excessive Emissions
Vehicle came in for failed smog diagnosis. Failed for nox at 15mph and 25mph. Did a quick check of egr valve is getting vacuum and vehicle does stumble and stall at when egr valve is activated at idle but what found was that the back pressure port of the egr v...
FIX posted 4/28/2017
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Vehicle Data1976 Cadillac Eldorado
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Vehicle Data
1976 Cadillac Eldorado
VIN | 6L67S60147 |
Engine | 8.2 L / 8 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | Carburetion / 4 barrel quadrajet |
Emissions | ca emissions |
Symptoms | Excessive Emissions |
Occurs | Cruise |
Misc. | California Emissions |