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

1,555

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.
65,975

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

Your Answer

Add photo

Related Questions

  • 1995 chevy blazer 4.3l 41 answers

    Got a 1995 chevy blazer replaced the plugs im getting spark, getting fuel, and all vaccum lines are connected and my truck isnt starting what could it be?

    1995 Chevrolet Blazer 4 Door

    -

    Maintenance & Repair

  • where is crank position sensor 2 answers

    got a 96 chevy blazer w/4x4. looking for the location of the crank position sensor. it was turnin, but not turning over. i replaced fuel pump. still had problem, now I'm told it's the crank positi...

    1996 Chevrolet Blazer 4 Door 4WD

    -

    Maintenance & Repair

  • 2003 chevy blazer no acceleration 4 answers

    Im having the same problem, i have a 2003 chevy blazer 4.3L. i just got from an auction, week later it started overheating and now wont go past 10mph. i changed the thermostat, Mass air flow sensor ...

    2003 Chevrolet Blazer 4 Door LS 4WD

    -

    Maintenance & Repair

  • truck won't start 3 answers

    when starting my truck it sometimes won't start, it started once with a jump then again it wouldn't take a jump. The motor just turns and won't hit. It can start one day and the next day it won't

    Chevrolet Blazer

    -

    Maintenance & Repair

Shortcuts

Search Maintenance & Repair Questions

Maintenance & Repair Experts

#1 Tom Demyan
Tom Demyan
Reputation 168,690
#2 dandyoun
dandyoun
Reputation 91,540
#3 tenspeed
tenspeed
Reputation 73,870
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.