how much to replace evap canister including labor on 2008 Saturn Vue

code po442

by in North Richland Hills, TX on April 07, 2011
1 answer
ANSWER by on April 07, 2011
A code P0442 is NOT necessarily an EVAP Canister fault. A code P0442 is a small EVAP SYSTEM leak, so you need to find the leak. On GM, I go to the canister purge valve and do a vacuum holding test first and foremost. I do Emissions work in Calif, so please don't assume that a code P0442 is a leaking Canister. Did a parts store tell you this? here are some shops: https://repairpal.com/directory?address=76180&car_brand_names=Saturn