- Mar 19, 2014
- 91
Ok, got the P0440 code on my son's Trailblazer. No other codes. Tried the easiest, gas cap. Cleared the code. Lasted about 1 day and is back. The code isn't very specific which stinks.
Changed the vent solenoid, I happened to have one here from before. Same issue.
What is next? Purge solenoid up on the engine I guess?
Changed the vent solenoid, I happened to have one here from before. Same issue.
What is next? Purge solenoid up on the engine I guess?