2002 Blazer Evap Canister. March 4 2018 1 min read. 2002 Chevrolet Blazer Canister Purge Valve 2002 Chevrolet Blazer EGR Vacuum Solenoid 2002 Chevrolet Blazer Repair Manual - Vehicle 2002 Chevrolet Blazer Vapor Canister Related Accessories Collision Body Parts and Hardware Motor Oil Transmission Fluid Test Scan and Specialty Tools Filters and PCV Seat Covers Seats and Accessories Show All.
My 97 4x4 chevy blazer wont start after i replaced pcm and starter. This could be the sign of an EVAP leak and diagnosing the problem can be frustrating but with a little detective work - and a bit of luck - you can determine what is wrong and avoid a costly repair bill. Vapor Canister Purge Valve One of the most common causes of the P0446 code is the vapor canister purge valve.
Your Trailblazer is running fine then the Check Engine light appears.
As part of the Evap system it effectively stores fuel vapors from the gas tank and sends them to the engine. The canister is designed to hold hydrocarbons from the fuel system when the vehicle is not running. Vapor Canister Purge Valve One of the most common causes of the P0446 code is the vapor canister purge valve. Engine rpm revs up but car seams to slip between 2 and 3 gears.
