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1991 Dodge B150 3.9L Excessive Emissions, Hesitation, won't excel
This van runs like it is flooding out . It runs really rich . It had a broken vacuum hose to the MAP sensor. We replaced the hose the sensor. The oxygen sensor always read about .8 volts. The oxygen sensor also was replaced. The plugs and wires all look good. ...
FIX posted 1/23/2007
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Message Closed
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| VIN | 287GB11XOM |
| Engine | 3.9 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / tbi |
| Emissions | obd 1 |
| Symptoms | Excessive Emissions, Hesitation, Won't Excel |
| Occurs | Always, Under Load |
Message Closed
Vehicle Data
1991 Dodge B150
| VIN | 287GB11XOM |
| Engine | 3.9 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / tbi |
| Emissions | obd 1 |
| Symptoms | Excessive Emissions, Hesitation, Won't Excel |
| Occurs | Always, Under Load |
8 Replies Received
8 Replies Received
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