Fast Tip Friday EP1: Chevy P0446 code

This is a common issue that stumps a lot of people - the dreaded Chevy P0446 code. This code causes folks to think new charcoal canisters, vent valve solenoids, etc before they get to the root of the problem, which is often times linked to this little hose and filter.

Now, you still might have a problem with one of those other components, but checking this hose and filter only costs you a few minutes and a couple of zip ties - there's nothing to lose by making sure this hose and filter are clean before throwing money at your vehicle!

As always, please let me know if you have any questions. Thanks for watching!