💨 ACDelco 214-2246 Professional Air Emission Canister Purge Valve Review

Starting problems when my son's frontrunner ran rough and took a long time to start at a gas station for the first time after filling up. My son refused to put gas in the car while the car was running which masked the problem so I ordered this part. This part is very difficult to install on a 2003 Trailblazer. Access is terrible and the front fuel line connector is very difficult to disconnect. I've read that most people end up breaking the plug, but I managed to unplug it after many tries. Now

The last thing I changed. Too bad I didn't start here. I started with a new gas cap, then replaced the magnet on the back of the gas tank, and finally this one. I saw the guy on the YouTube video say you can test this part by blowing through it. It should be "normally closed" so any air flowing through it means it's bad. I tried it and the amount of air coming out was almost imperceptible. I wasn't sure if it was a leak but it was quite a bit. It was so small I wasn't sure. Well, I think if…

This really solved my problem! I have always had a code P0442 on my truck, after trying a bunch of things this combined with the exhaust valve solved my problem. But I'm 99% sure it was a mistake. I noticed my truck was very rough at idle which was weird because I had changed the spark plugs, coils, air filter, fuel filter, synthetic oil, new gas cap, everything. But damn it now runs so damn smooth I almost changed the engine mounts for having it. I've also noticed that my engine would…