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1986 Buick Regal T-Type 3.8L Poor Idle Quality, Cuts out, Misfire, Loses Fuel Pressure
Please see test results below. On hard acceleration, at about 3500 rpm's, turbo boost at about 5 psi (5 psi is all I'm getting out of it now), car feels like it runs out of gas, loses powers, and starts mis-firing. Fuel pressure drops to about 35 psi, at w...
FIX posted 5/27/1999
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Related Documents & Media 
| VIN | 1G4GK4779G |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / MPFI |
| Emissions | Ca Emissions |
| Symptoms | Poor Idle Quality, Cuts Out, Misfire, Loses Fuel Pressure |
| Occurs | Always, on Accel |
| Misc. | Turbo |
Trouble Codes
| 43 | Rich Exhaust |
Message Closed w/FIX
Vehicle Data
1986 Buick Regal T-Type
| VIN | 1G4GK4779G |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / MPFI |
| Emissions | Ca Emissions |
| Symptoms | Poor Idle Quality, Cuts Out, Misfire, Loses Fuel Pressure |
| Occurs | Always, on Accel |
| Misc. | Turbo |
Trouble Codes
| 43 | Rich Exhaust |
Video