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1994 Ford Mustang 3.8L Excessive Emissions, Poor Idle Quality, Cuts out, Poor Fuel Economy
this one drives me crazy front o2s sensors always stay above 900mv full rich and rear o2s stay below 100mv full lean car runs ok when in closed loop but will switch to open and runs very rich car has been at 5 other shops been broken for 1 year all sensors and...
FIX posted 8/2/2006
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Message Closed w/FIX
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8 Replies Received
8 Replies Received
Related Documents & Media | VIN | 1FALP4042R |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Cuts Out, Poor Fuel Economy |
| Occurs | Cold, Hot |
Message Closed w/FIX
Vehicle Data
1994 Ford Mustang
| VIN | 1FALP4042R |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Cuts Out, Poor Fuel Economy |
| Occurs | Cold, Hot |
Video