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Where is the coolant temp sensor on 2000 Chevy Blazer 4.3

Temp sensor location

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

SOURCE: purge solenoid location

which vehicle are you actually looking for the purge solenoid on? you have 2 vehicles listed in your question. i'll answer both, lol

the locations are described as if you are looking at the engine from the front of the car with hood open.

on the blazer:

it is located on the left side of the intake manifold just under and behind the throttlebody. it is a canister looking device.

on the silverado:

it is located on the intake manifold on the left side in about the same spot as the blazer. providing the silverado has the 5.3 or 5.7 liter engine. if it also has the 4.3 then obviously it will be the same.

hope this helps!

Posted on Feb 17, 2009

  • 634 Answers

SOURCE: coolant fan temp sensor location on a 2003 chevy venture

located in thermostat housing or in intake nearby (where top hose connects from radiator to engine)

Posted on Jul 16, 2009

  • 3640 Answers

SOURCE: 99 Chevy malibu 2.4L engine coolant temp sensor

its at the end of upper radiater hose at housing for thermostat.

Posted on Aug 28, 2009

emissionwiz
  • 74967 Answers

SOURCE: replace lower ball joints on a 2000 chevy blazer 4

Raise vehicle up on jack stands so that the stands are under the lower controll arms and the suspension is "loaded" Remove the front tire(s) (if you break the torque on the nuts while the wheel is still on the ground it helps, but do not loosen them completely as you will be looking for new rims and wheel studs too). Place a drift or some other suitable object in one of the brake rotor vanes so that it will hit the brake caliper and stop the rotor from moving and remove the CV shaft nut (it's a big ****** make sure you have the right socket on hand before getting to this point). Next remove the brake caliper and rotor then undo the wheel bearing retaining bolts and remove the wheel bearing. This should give you enough room to move the axle shaft back and up so you can work on the ball joint. If you've had ball joints replaced before just unbolt the ones that are installed and using a pickle fork, or a block of wood and a hammer, drive the ball joint stud from the knuckle. (make sure to support the upper control arm so it doesn't drop down on you when you do this) If you are working on original ball joints then I reccomend placing a block of wood or something else that will protect the cv boots from drill bits ect and drill out the rivets holding the ball joint in place. then remove in the same manner indicated in the previous paragraph. installation is pretty much the reverse of removal and don't forget to torque your cv shaft nut I have a 1999 and the manual specs 103FTlbs... This is a critical torque as it helps preload your wheel bearing. Too high and you'll burn them up, too low and they'll be loose and wear out.

Posted on Oct 08, 2009

Testimonial: "Thank you for your directions this will help very much."

  • 538 Answers

SOURCE: 2000 blazer 4 wheel drive problem

It's most likely the "four wheel drive actuator" This is located on the front differential housing. It's cylindrical shaped and has a large hex (about
1-1/4") and two wires coming out of it. Usually they short out and blow the fuse but, I've also seen where they just quit working and sometimes they just get slow to work. The "actuator" has a heating element in it and it warms up, some sort gas, causing it to expand thus engaging the front wheels. In cold weather it may take a minute or so for it to engage, so put in four wheel drive and wait for a bit and see what happens.

Posted on Jan 05, 2010

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1 Answer

How do i locate and replace a temp sensor for a 1999 chevy blazer


There are two one for coolant fan and one for engine temp . engine temp is usally located in the side of the head on driver side by exhaust manifold .
coolant fan temp sensor is located on the intake near the thermostat housing .

Jun 02, 2012 | 1999 Chevrolet Blazer

1 Answer

A diagram of the flushing of a radiator and block of a chevrolet blazer LS 2000


Theres no such thing as a diagram, here are the draining instructions, hope this helps...
  • 1-Place a large drain pan beneath the radiator drain plug. The drain plug is located on the passenger side at the very bottom of the radiator on the engine side.

  • 2-Make sure the engine is cool. Open the hood of the truck and remove the radiator cap.
  • 3-Loosen the drain plug. On the 2000 Blazer, the drain plug is a wing-nut type of plug. Twist it with your fingers until the coolant begins to drain.

  • *To flush the block, once you have drained the radiator, run the engine for a bit untill the temp gauge goes up to normal, then the coolant will have been evacuated from the block. DO NOT leave the engine on, once it reaches normal temp, (this will happen quick) turn off right away, otherwise you'll be forking out a few hundred $$$ to fix the worped heads.
    4-Tighten the drain plug with your fingers once the coolant has drained fully from the radiator. Remove the drain pan and dispose of the used coolant properly.
    Some service stations will take and recycle your used coolant.
    Hope this helps...



  • Read more: How to Drain a Radiator From a 2000 Chevy Blazer ' eHow.com http://www.ehow.com/how_6357264_drain-radiator-2000-chevy-blazer.html#ixzz1VS4RBufX

    Aug 19, 2011 | 2000 Chevrolet Blazer

    1 Answer

    Where is the coolant temperature sensor located in a 2002 chevy blazer?


    the sensor should be located near the thermostat housing. top radiator hose going into the engine

    Mar 20, 2010 | 2000 Chevrolet Blazer

    1 Answer

    Location of temp sensor on 2000 blazer


    The ambient temperature sensor for the mirror display or outside temerature, is located between the grill and air conditioning condenser. The coolant temperature sensor is located in the left (drivers) side cylinder head.

    Mar 03, 2010 | 2000 Chevrolet Blazer

    2 Answers

    Need to know location of coolant temp sensor in 2003 Impala


    Usually found either on thermostat housing or close by on the lintake manifold. Usually can be removed with a regular wrench.

    Mar 04, 2009 | 2002 Chevrolet Blazer

    2 Answers

    Code PO118 chevy blazer 2002,after intake gasket replacement


    hi john , sure sounds like you may have unplugged the coolant temp sensor or didn't get a good connection at the sensor , location , in between two exhaust ports on the side of the engine that has the oil fill and pcv .

    J5

    Jan 27, 2009 | 2002 Chevrolet Blazer

    1 Answer

    Dash Problems with my 2000 Chevy Blazer


    Try checking the temperature sensor. I had alot of problems with my 2000 blazer, and found that a spark plug wire was arcing out the temp. sensor.

    Oct 27, 2008 | 1999 Chevrolet Blazer

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