Mechanics

HELP PLEASE!!!

2001 Chevrolet Blazer • 6 cylinder 4WD Automatic • 143,000 miles

2001 chevy blazer has spark and gas but won't start turns over no start
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Veemaureen
March 20, 2011.



What about applicable security system, is lite on or flashing?

JDL
Mar 20, 2011.
No and it backfires sometimes when trying to start it.

Tiny
Veemaureen
Mar 20, 2011.
If it backfireing or bucking back on starter, check for moisture under distributer cap, if there is check vent on the distributer clean out and replace cap and rotor.

PROTECH1980
Mar 20, 2011.
Maybe back firing was the wrong term turning it over then it shuts down and starts back up the clucking noises when its shutting down. Just won't fire up all the way.

Tiny
Veemaureen
Mar 20, 2011.
Use a gage and check fuel pressure. Check compression. Any applicable trouble codes? For you to check codes yourself, at the least, you need an obd2 code reader.

JDL
Mar 21, 2011.