Chevrolet Silverado OBD1 Codes

Hi, I Have The Truck Listed Above K1500. I Got A 28 Code. It Is An Obdsystem. I Am Having Problems With The Transmission Sometimes. I Looked...

Hi, On My K1500 It Is On One One System. I Pulled Two Codes 28 And 32. I Looked Up Both Codes One Was For Transmission Other Was For Egr....

My Truck Shows Code 43 But Had No Plug For The Electronic Spark Control Or The Control Its Self On My Motor I Do Believe Its Code 43 I Ran...

Code 35 And 37

The Engine Of My 93' Chevy Pick-up Idles High. It Also Shifts Hard. It Started A Month Ago A Couple Of Times, Then Ran Fine For A While....

How To Fix Code 22

I Just Replaced My Map Sensor As Well As A New Hose For It To Be Sure There Are No Leaks. The Truck Runs Fine For A Little While Then It...

Engine Performance Problem 1991 Chevy Silverado V8 Four Wheel Drive Manual This Pk-up Had Electrical Gremlins With Fuel Pump Circut...

When Running Will Just Shut Off And Start Right Back Up. Showing Code 42. Put New Wires, Plugs, And Fuel Filter.

5.0 Eng Idles Great, Just Started Spitting And Sputtering Under Load, Code 15 Came Up, If I Disconnect Wiring Connector To Eng Coolant...