Chevrolet OBD1 Codes

I Need To Know How To Fix Code 42 On This Chevy 1991 Camaro Tank You

I Have The Vehicle Listed Above K5 (v10 4x4) Blazer Mileage 202,636 With A Manual Transmission. Last Night It I Started Running Really Badly...

Getting One Code 21 Tps Voltage High. Tested The Tps With Voltmeter Across Blue And Black Wire And With Ignition On Throttle Closed Got Like...

Car Shut Off At Work Hit With Starting Fluid And Fired, Ran For A Couple Weeks And Wouldn't Start One Morning. Has Schrader Valve For...

I Have The Truck Listed Above C1500 5.0. I Have Replaced The Map Sensor And Connector The Ecm And Everything That Is Electronic That Makes...

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

I Have Replaced Distributor Cap Rotary Button New Plugs And Wires New Coil New Map Sensor New Ignition Module New Alternator The Truck Runs...

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

I Have 1990 Corsica 3.1l With 29k Miles And It Is Throwing A Hard Code 42. It Runs Rough And Idles Too High When Slowing Down. When It...

1990 Vett Not Zr1. Have Code 43. Most Often It Set Codevery Shortly After Starting Engine. Have Replaced Knock Sensor Twice, Replaced Memcal...