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1987 Buick Century Limited 3.8L Excessive Emissions, Poor Idle Quality, Stall, Misfire, Poor Fuel Economy, MIL Lamp on
I am really hoping you guys can help me on this one. I am stuck. Here goes: To start off with, the owner of the vehicle is deaf, so communication is tough. Vehicle was overheating and stalling, came in with a major leak in the coolant hose to the throttle body...
FIX posted 12/2/2010
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Related Documents & Media | VIN | 1G4AL5133H |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | Fuel Injection / Port Injection |
| Emissions | Fed |
| Symptoms | Excessive Emissions, Poor Idle Quality, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Under Load, on Decel, Idle, Intermittently |
Trouble Codes
| 42 | Computer Controlled Coil Ignition or Bypass Circ. Failure |
| 43 | Electronic Spark Control Circ. Fault |
| 44 | old Lean |
Message Closed w/FIX
Vehicle Data
1987 Buick Century Limited
| VIN | 1G4AL5133H |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | Fuel Injection / Port Injection |
| Emissions | Fed |
| Symptoms | Excessive Emissions, Poor Idle Quality, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Under Load, on Decel, Idle, Intermittently |
Trouble Codes
| 42 | Computer Controlled Coil Ignition or Bypass Circ. Failure |
| 43 | Electronic Spark Control Circ. Fault |
| 44 | old Lean |
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