1999 Chevy Trailblazer

1999 CHEVROLET TRAILBLAZER
154,000 MILES • 6 CYL • 4WD • AUTOMATIC
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BIGDADIE57
  • MEMBER
  • 1 POST
I HAVE PROBLEM STARTING. YOU TURN THE KEY ANENGINE WILL NOT CRANK, ALL OF THE LIGHTS,GAUGES, RADIO WORK BUT ENGINE DOES NOTHING. I PLAY AROUND WITH THE COIL WIRE SOMETIMES IT WILL START OYHERS NOY. I HAD THE STARTER REBUILT THINKING THAT THE SOLENOID WAS BAD, BUT IT STILL DOES IT. TODAT I TRIED TURNUNG IT ON AND AGAIN NOTHING, ITURNED THE KEY TO THE ON POSITIO, PUT MY FOOT ON TH BRAKE AND WENT THROUGH THE GEARS SEVERAL TIME AND THEN IT STARTED. I AM ATLOSE . I WOULD APPRECIATE ANY SUGGESTIONS.

THANKS
Jul 8, 2010 at 8:01 PM
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OBXAUTOMEDIC
  • CAR REPAIR CONTRIBUTOR
  • 3,711 POSTS
Hello,

Ok, first you may want to double check the year. The TrailBlazer didn't come out till 2002.

Here are some possibilities.....

Here is a quick way to diagnose cranking problems is to switch on the headlights and watch what happens when you attempt to start the engine. If the headlights go out, a poor battery cable connection may be strangling the flow of amps.

Bad Battery - Just because all your other electronics work doesn't mean the battery isn't bad. Your starter needs CCA (Cold Cranking Amps) and if they low or don't exist then your vehicle wont start. Try Jump starting.

Bad Ground Wire or Wires - Check Battery Negative make sure clean and tight at terminal and at block. Also check the Braided Steel Grounds. Locations can very... some are from hood to firewall then to engine or frame, some are from frame to engine.

Battery Corrossion - Check Battery Positive for corrossion at battery and at starter. Also make sure connections are tight.

.
Jul 11, 2010 at 8:49 AM
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