P0172 Diagnostic Trouble Code Discussion for May 2015
Fuel System Rich (Bank 1)
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| Help Request | Posted | |
| 1995 Chevrolet Blazer 4.3L MIL Lamp on VIN: 1GNDT13W4S P0172: Rich Bank 1. We had replaced the purge valve on the intake before because a plug had blown out of the solenoid. The light came back on a week later and we found the hose off at the purge pressure switch right next to the purge valve. We hook the hose up and cleared the cod... |
May 04, 2015 |
