CHEVROLET P CODES (POWERTRAIN)

I Have A '98 Lumina With A 3.1 V6. For The Last 6 Months The Check Engine Light Has Been On. When Scanned Gives Code P0401 - Egr-...

Truck Was Dropped Off With Check Engine Light Concern. Pulled Codes And Found All Cylinders Mis-firing One Time Or Another. Replaced Plugs...

I Have Been Experiencing A Problem With My 96 S-10, I Put A Scanner On It And Got A Po171 Code. What Is The Next Step In Repairing It?

Engine Mechanical Problem 2003 Chevy Avalanche V8 Two Wheel Drive Automatic I Am Getting A Po300 Missfire Code, And Have No Fire To...

The Check Eng Light Came On And Stays On, The Guys At Jiffy Lube Ran A Check And Came Back With This Code But Said They Didnt Know What It...

I Was Wondering What Would Need To Be Replaced And Such

Replaced The Map Sensor And Then I Hooked Up A Scan Tool And Saw That The Sensor Was Working Does This Mean That The Intake Gaskets Are...

What Is Code P0372, How Do You Fix It

I Have Replaced All Spark Plugs And Coils Checked The Wiring And Everything Runs Smooth But The Code Still Appears.

Vehicle Cranks, Won't Start. I Checked Fuel Pressure, Good, Checked Spark, Good. Purchased Engine Diagnostic Tool And Getting P1626...