CHEVROLET P CODES (POWERTRAIN)

Hard Start Mostly When Cold. Dealer Said It Was Ignition Module. Wrong. Have Factory Service Manual. Have Gone Thru List Of Checks As Far As...

Where Is The Map Sensor And How Hard Is Ti To Change? I Pulled The Maf, It Was Dusty. I Cleaned It Amd Replaced. The Check Engine Light...

I Have An 05 Standard Cobalt, - This The Oxygen Sensor Before The Cat. Converter Or After The Cat. Converter? How Do I Know Which O2 Sensor...

My '98 Suburban, 5.7l, 4sp Auto, 4wd And 176,000 Miles Is Giving The Subject Code Indicating "catalyst Efficiency Below Normal (bank 1...

i Have A 1995 Chev S10 Blazer V-6 4.3 L 4x4 150,000 Miles. Code Check Showed P1406, P1100 & P0700. Cleared Codes Drove For A Short...

I Have Obd Ii Code P1815 Which Is Transmission Fluid Pressure Manual Valve Position Switch. How Do You Replace Such Swith? Do You Take...

1996 S10 P0122 P1122 P1121 P1123 Im A Mechanic I Have Pulled Codes Suspected Tps Replaced Tps Still Have Intermitent Problem. When I...

Have Replace All 4 Senors, Fix Exhaust Leaks, New Manifolds, New Plugs. Keep Coming Up All Banks. The One Code I Remember Is Po144. I...

2000 Chevy Blazer 4.3. The Service Engine Light Is On And I Got Four Codes Po135, Po146, Po147, Po155. What Do These Codes Mean And What...

Hello Guys, I Am Having The Code 87 In My Car. After Using The Diagnostic Machine It Shows The Trouble Code P1629 And P1632. When Tried...