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1986 Ford Bronco II Eddie Bauer 2.9L Excessive Emissions, Poor Idle Quality, Misfire
Engine misfire at idle and when on the throttle. Alternator harness connector disconnected from the voltage regulator makes the missfire disappear. Tried two different Alternators on the vehicle... one reman. and one new one with no change. Checked power a...
Summary posted 9/5/2018
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16 Replies Received
16 Replies Received
Related Documents & Media | VIN | 1FMBU14T0G |
| Engine | 2.9 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection / EFI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire |
| Occurs | Under Load, Idle |
Trouble Codes
| 21 | ECT range |
| 25 | Knock sens. |
Message Closed w/Summary
Vehicle Data
1986 Ford Bronco II Eddie Bauer
| VIN | 1FMBU14T0G |
| Engine | 2.9 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection / EFI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire |
| Occurs | Under Load, Idle |
Trouble Codes
| 21 | ECT range |
| 25 | Knock sens. |
Video