Trouble Ticket Help Requests for DTC P0172
|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|