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1984 Ford Bronco II 2.8L Excessive Emissions, Misfire
Vehicle failed smog and was sent to us to diag. Vehicle has been sitting for some time (tags are 10 years out). Old fuel wasn't drained however customer had ran 3 tanks of gas through it. This truck is running way rich and miss firing. Customer did a tune up (...
FIX posted 12/2/2009
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Message Closed w/FIX
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9 Replies Received
9 Replies Received
Related Documents & Media | VIN | 1FMCU14S9E |
| Engine | 2.8 L / 6 cyl / GAS |
| Trans | 4-speed Standard |
| Delivery | CARB / CARB |
| Emissions | CA |
| Symptoms | Excessive Emissions, Misfire |
| Occurs | Always, Idle |
Trouble Codes
| 21 | ect higher or lower than spec |
| 23 | tps higher or lower than spec |
| 31 | evp lower than min volts |
| 41 | lack of o2 switch lean bank 1 |
Message Closed w/FIX
Vehicle Data
1984 Ford Bronco II
| VIN | 1FMCU14S9E |
| Engine | 2.8 L / 6 cyl / GAS |
| Trans | 4-speed Standard |
| Delivery | CARB / CARB |
| Emissions | CA |
| Symptoms | Excessive Emissions, Misfire |
| Occurs | Always, Idle |
Trouble Codes
| 21 | ect higher or lower than spec |
| 23 | tps higher or lower than spec |
| 31 | evp lower than min volts |
| 41 | lack of o2 switch lean bank 1 |
Video