One problem related to gas recirculation valve (egr valve) has been reported for the 2005 Chevrolet Uplander. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Chevrolet Uplander based on all problems reported for the 2005 Uplander.
The check engine light came on and driveability was affected; reduced acceleration and reduced gas mileage, code 0404. Our technician found that the electrical contacts in the egr valve had failed. Since gm does not produce the replacement parts for this model, a newer egr valve, harness and computer reprogramming was necessary. The gm dealer and chevy customer service refused to help under our warranty coverage since we were out of the emissions time limit. Our tech indicated that gm has had serious egr valve failures and refuses to acknowledge this design defect except with an obscure tech bulletin. Repairs cost upwards of 800 dollars.
| Engine And Engine Cooling problems | |
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| Engine Noise problems | |
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| Engine problems | |
| Gas Recirculation Valve (egr Valve) problems |