Chevrolet Trouble Codes

Well I Have Been Having Problems With Knock Sensors. On Both Bank 1 And 2 And Now I Got A Code Saying P0420. And I Have Headers And A Cold...

I’ve Been Having Intermediate Problems With This Code, It’s A Capless Gas Tank And I’ve Been Opening The Cover, And The Code Usually...

Every Now And Then When I Speed Up Fast And Shift Quickly My Engine Lights Come On And This Is The Code That My Reader Gives Me. My...

After Getting Code P0599, I Found A Leak At The Thermostat And Water Pump, Replaced Both, Checked For Leaks And Found None. Drove The Car...

In June My Car Developed A Leak At The Clamp Where The Y Pipe Meets The Engine. I Took It To A Mechanic Who Replaced The Whole Pipe. I...

Replaced Switch/purge Solenoid. Check Engine Light Remained. Do I Need To Clear The Code, Or Will The Code Clear Itself After Normal Driving...

The Camshaft Position Sensor Is Coming Up Along With A Cylinder 2 Misfire Code P0302.

I Changed Out The Vapor Control Valve Canister And I Still Have The Error Code. Any Advice?

I Have Received A Dtc1339 On A 2018 2500hd Duramax With The L5p 6.6l Engine. My Scan Tool Explains That It Related To The #3 Cylinder Glow...

The Codes Listed Above Are Present Codes. Things That Have Been Done: 1. Map Sensor Cleaned. 2. Dealer Reprogrammed The Interface Module...