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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Vehicle Data1984 Ford Bronco II
Trouble Codes
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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 |