My wife has a 2018 Chevy Trax LS 1.4L with 60k miles on it. My dad told me to ask here.
It's idling rough and the stabitrak warning came on.
These are the codes that popped up when scanning
P0131
P0137
P0171
P0496
P1101
p2270
I've put Vaseline on the fuel cap in case there was a leak. Upon starting the car up the codes didn't pop back up yet. I am looking for someone with more expertise on the matter. We are on a very tight budget.
Thanks
Disconnect the wiring connector and the vapor canister line from the purge valve
Start the engine, lick your fingertip and hold it firmly over the purge valve inlet for a couple of seconds. If you feel any suction as you pull your finger off of the inlet replace the purge valve.
There is indeed suction on the purge valve. I will go ahead and replace this and make and update. Thank you.