Hi everyone.

Yes, I'm just another guy here with a P0446 code. Thing is, I recently removed the intake and windshield washer fluid reservoir in order to get to the power steering lines. I had to patch a leak there.

I put everything back together and quickly got a P0446 code. Is there either a vapor canister purge valve or a vapor canister vent solenoid there somewhere that I may have not plugged back in, or perhaps I kinked the line or something? And also, can someone explain the difference (and location) between these two very similarly sounding parts? They always confuse me.

Car is a 1997 Blazer.

Thanks!