2003 Chevrolet Blazer 4.3L V6. Replaced crankshaft sensor, truck won't turn over.

Asked by Oct 25, 2015 at 04:49 PM

Question type: Maintenance & Repair

Truck over heated, replaced camshaft
sensor earlier. Then it would not turn over
just replaced crankshaft sensor.

2 Answers

1,565

Your cam or crank sensor will not stop your car from cranking over, check your battery and starter first, maybe since you over heated it the head gasket went and you have a cylinder full of antifreeze its called a hydolock

1 of 1 people found this helpful.
67,375

Or the starter is burned out from being overheated. HTH. -Jim

Your Answer

Add photo

Related Questions

  • 2003 Chevrolet Blazer 4.3L V6. Replaced crankshaft sensor, truck won't turn over. 2 answers

    Truck over heated, replaced camshaft sensor earlier. Then it would not turn over just replaced crankshaft sensor.

    Maintenance & Repair

  • 2003 Chevy Blazer won't turn over

    I have a 03 chevy blazer, has a 4.3L. When you turn on the key all I'm getting is a clicking noise under the dash on the driver side. I've replaced the starter, checked the connections, tested the...

    Maintenance & Repair

  • 98 blazer won't turn over 2 answers

    I have a 98 blazer, it was running really rough and throwing a code, had the code checked and it was the fuel pressure regulator. I changed the fuel pressure regulator and now it won't even turn o...

    1998 Chevrolet Blazer 4 Door LS 4WD

    -

    Maintenance & Repair

  • Truck won't turn over! 3 answers

    I was driving my 2004 Ford F-150 on the freeway approximately 70mph and the low oil pressure light came on and the truck just stopped running! I pushed the gas and nothing! It was like it died! So ...

    2004 Ford F-150 Lariat SuperCrew

    -

    Maintenance & Repair

  • 2001 Chevrolet Blazer won't start, won't turn over and has zero power in the cab. 3 answers

    The battery was replaced a year ago. We try to jump it but it doesn't change anything. We turn the key in the ignition and get no power whatsoever. There's no power on the dash, no lights no noth...

    2001 Chevrolet Blazer 4 Door LT 4WD

    -

    Maintenance & Repair

Shortcuts

Search Maintenance & Repair Questions

Maintenance & Repair Experts

#1 Tom Demyan
Tom Demyan
Reputation 171,680
#2 dandyoun
dandyoun
Reputation 92,500
#3 tenspeed
tenspeed
Reputation 74,670
View All

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.