
2001 Mazda Tribute ES 3.0L High backpressure
I'm hoping someone has run into this before and can shed some light on a difficult problem. When the vehicle originally came in, the egr valve had a hole in the side of it. We found that this was due to excessive backpressure. The convertor on bank 1 had come ...
FIX posted 1/23/2010
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Message Closed w/FIX
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VIN | 4F2YU09111 |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | High Backpressure |
Trouble Codes
P0303 | Cylinder 3 Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |
P0305 | Cylinder 5 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2001 Mazda Tribute ES
VIN | 4F2YU09111 |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | High Backpressure |
Trouble Codes
P0303 | Cylinder 3 Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |
P0305 | Cylinder 5 Misfire Detected |