Chevrolet Engine Ping

I Have 2 Problems, First Is The Engine Pings When Accelerating. I Had The Egr Valve Replaced In Dec. 08 Because Engine Lights Was On And...

What Causes My Van To Ping Knock And Quit Firing When It Gets Hot, But When It Cools Off It Runs Good Again Until It Gets Hot Again?

When I Put Truck In Gear I Hear A Pinging Sound Comeing From Back Of Truck

Engine Performance Problem 1992 Chevy Astro 6 Cyl Two Wheel Drive Automatic 120k Miles Once Engine Is Warmed Up, I Get Pinging And Loss...

Engine Mechanical Problem 1992 Chevy Astro 6 Cyl Two Wheel Drive Automatic 118k Miles I Get Pinging And Loss Of Acceleration Once The...

My 92 Silverado W/5.7l 350 Is Knocking/pinging When Accelerated. I Drive 1 Mile To And From Work Daily, And Thats All The Mileage That's...

Puffs A Little Smoke When I Start It In The Morning,when I Accelerate It Pings And Puffs A Little Smoke Only When It Shifts,also I Go Thru A...

To Whoever It May Concern, I Own A 1989 Chevrolet Silverado With A 350. I Am Currently Experiencing A Problem That I Have Never Encountered...

My 86 Chevy K20 Is Knocking And Pinging And I Have Never Had A Problem With It Doing This Befor On 87 Octane I Recently Rebuilt The Carb...

Looking For A Little Wisdom On My Problem. I Have A 1984 Chevy Caprice With A 305 H Engine Code. It Has A 4 Barrel Carb, All Emissions In...