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1992 Volkswagen Passat 2.0L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Stall, Poor Fuel Economy
This car will idle smooth but engine surges while trying to accelerate under no load or under load. The only way you can stop the surging is to unplug the differential pressure regulator. The fuel pressure does not seem to change from 84lbs. at test port with ...
FIX posted 11/2/2000
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| VIN | WVWFB4319N |
| Engine | 2.0 L / 4 cyl |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Stall, Poor Fuel Economy |
| Occurs | Always, on Accel |
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Vehicle Data
1992 Volkswagen Passat
| VIN | WVWFB4319N |
| Engine | 2.0 L / 4 cyl |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Stall, Poor Fuel Economy |
| Occurs | Always, on Accel |
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