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1973 Pontiac GRAND AM 6.5L Excessive Emissions, NO PORTED VAC
EGR HAS MANIFOLD VAC AT IDLE & [...] SOURCE IS FROM VAC PORT AT RT. FRONT OF CARB. CARB NO.7043061. THERE IS NO PORTED VAC ON THIS CARB. HOSE ROUTING IS CORRECT AS PER DIAGRAM. IS THIS THE WRONG CARB? I'VE TRIED DIFFERENT CARB KIT GASKETS BUT STILL NO CHANGE. ...
FIX posted 5/8/1998
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| VIN | 2H37R3P301 |
| Engine | 6.5 L / 8 cyl |
| Emissions | CA EMMISSIONS |
| Symptoms | Excessive Emissions, No Ported Vac |
| Occurs | Always |
| Misc. | Coupe |
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Vehicle Data
1973 Pontiac GRAND AM
| VIN | 2H37R3P301 |
| Engine | 6.5 L / 8 cyl |
| Emissions | CA EMMISSIONS |
| Symptoms | Excessive Emissions, No Ported Vac |
| Occurs | Always |
| Misc. | Coupe |
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