Posts Tagged: GM Inoperative Purge Solenoid

GM Inoperative Purge Solenoid

July 3, 2018

TSB on GM Inoperative Purge Solenoid GM has issued a service bulletin #18029 and special coverage for a GM Inoperative Purge Solenoid on the vehicles listed below. A GM inoperative purge solenoid can lead to excessive fuel vapors entering the combustion chamber from the fuel tank. This results in a no-start, idle stall, and possible drivability issues such as hesitation. You may notice a check engine light, a ticking noise, and a variation in idle speed. The condition is most noticeable right after filling up the vehicle with gas or … Read More