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1987 Buick Regal GNX 3.8L Cuts out, Poor Fuel Economy
hi group, this car has no codes fuel pressure is 44 psi, ignition system looks good on labscope when this is acting up, what it will do is under haevy acceleration it will cut out like mass air flow sensor is bad,when tapping on sensor the mass air flow grams ...
FIX posted 5/1/2001
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| VIN | 1G4GJ1178H |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / sefi |
| Emissions | ca emissions |
| Symptoms | Cuts Out, Poor Fuel Economy |
| Occurs | Under Load, Intermittently |
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Vehicle Data
1987 Buick Regal GNX
| VIN | 1G4GJ1178H |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / sefi |
| Emissions | ca emissions |
| Symptoms | Cuts Out, Poor Fuel Economy |
| Occurs | Under Load, Intermittently |
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