GMC SONOMA

All My Lights Are Working But My Left Side Blinker Isnt I Tried Replacing The Bulb And Everything But It Isnt Getting Any Power To It Any...

I Have Changed Fuel Pump, Fuel Filter, Distibuter Cap, Rotor, Plugs And Wires And My Truck Still Wants To Backfire And Looses Power ! What...

The Headlights Are On High Beam But The Low Beams Are Not On. I Replaced The Colum Switch And Verified That The Dimmer Switch Is Working But...

I Failed Emissions After Putting On A Cadillac Converter.I Now Have Put On New Plugs And Wires.I Was Told To Ajust The Valves.I Don't Know...

Replaced Cat Last Year And Rear O2 Sensor Check Engine Light Came Back On Po430 Cat Below Efficiency Bank 1 Replaced Both O2 Sensor Check...

2.2l 4 Cylinder. When Its Cold Outside (32 Degrees Or Below) Truck Starts And Idles Fine But Bucks And Kicks When It Underload Or During...

The Truck Is Running Rich.I Am Getting 7 Mpg. We Changed The Plugs And Wires And Map Sensor.

I Have A Sonoma With A 2.2l And Automatic. I Have A Bad Smell Of Raw Gas But Had It To A Mechanic To Check For Leaks And Could Not Find Any...

After Coutless Items Have Been Tried To Start This Vehicle, I Was Told Pull The Distributor And Check It. Looks Fine With One Oddity...

Had A Brake Job Done Red Light On Dash Keeps Going On And Off. How Do I Stop It?