2004 blazer will try to crank but still wont start

Asked by GuruLK28X Apr 18, 2019 at 10:21 AM about the 2004 Chevrolet Blazer LS 4-Door RWD

Question type: Maintenance & Repair

My 2004 blazer will run for 2 to 3
days then will go out to crank it
and it wont start .have changed
the 02 sensors, throttle body
positioner,and throttle body
sensor, cleaned the throttle body
need advice please

1 Answer
38,915

beatupchevy answered 5 years ago

you have to test for proper fuel pressure/spark , some vehicles are particular just having those won't do , you use the same key every time right ?

Mark helpful

Your Answer:

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