2000 Chevy Blazer cutting out at low RPMs

Tiny
LPREZ
  • 2000 CHEVROLET BLAZER

Engine Performance problem
2000 Chevy Blazer 6 cyl Four Wheel Drive Automatic 10000 miles

I have a 2000 Blazer that runs great when there is no moisture in the air or if it is not raining. But when its raining it wants to hesitate, but once it gets warmed up good or sits in the sun for awhile it will run fine. We have spent a ton of money and are tapped out trying to find the problem.

Could this be something electrical. Have replaced plug wires, plugs, fuel pump, pvc valve, rotor cap, and several other things. Please help I need my truck.

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Friday, September 26th, 2008 AT 4:27 PM

3 Replies

Tiny
MERLIN2021
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  • 17,581 POSTS

It sounds like it could be the coolant temperature sensor or crankshaft sensor, have you tested or replaced it?

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Friday, September 26th, 2008 AT 4:43 PM
Tiny
LPREZ
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Were do I find the crank sensor. Were is located and what does it look like. Also thank you I have never heard of a crank sensor.

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Friday, October 3rd, 2008 AT 11:40 AM
Tiny
MERLIN2021
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Under the ckank, held on by one screw.


http://www.2carpros.com/forum/automotive_pictures/62217_ckp_1.jpg

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Friday, October 3rd, 2008 AT 2:22 PM

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