CHEVROLET TRAILBLAZER

My Trailblazer Check Engine Light Is On. It Flashes Every Time I Feed The Car Gas. Its Back Firing Bad. Its Knocking As Well. Also I When I...

My Power Window On My Front Passenger Side Wasn't Working For About A Year Or Two. All Of A Sudden One Day The Window Rolled All The Way...

My Daughter Was Driving My Car When It Stated Making Clicking Noises, Then Saw Sparks On Drivers Side Of Hood. She Stopped And Put Oil In...

I Need Help Locating My Ecm

When Idling The Oil Gauge Is Running Okay, Then After Driving A Distance The Oil Guage Will Go To 0, And Then The Check Guages Light Will...

I Had To Unplug My Battery For About 4 Hours Due To The Blower Motor Not Shutting Off. I Fixed The Resistor But When I Plugged My Battery...

I Had To Disconnect My Battery And Leave It Sit For About 4 Hours When I Came Back To It My Climate Control Box And My Radio Had No Function...

Speedometer And Rpm Meter Both Are Stuck At 110 Mph And 7000 Rpm. They Are Stuck And When I Drive They Go Up While Driving

Why Do I Only Have Heat In The Rear Of Truck And Not In Front Of Truck

2004-chevrolet-trailblazer How Do I Get Code Reader Box Under Dash To Work?