Question about 2000 Chevrolet Blazer

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Where is the coolant temp sensor on 2000 Chevy Blazer 4.3

Temp sensor location

Posted by Anonymous on

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6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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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

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  • 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

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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
  • 79865 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."

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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 .
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Where is the temp sensor located and is it easily replaced?


There will two type of sensor, both are located on the upper thermostat housing, one is a sending unit, the other is temp sensor,if you pull one sensor and the temp gauge suddenly drop that is your temp sending unit.If you pull the other one and the vehicle kicks a high idle on and check engine light appears then you have the temp sensor

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How to locate the coolant temp sensor on the 2002 camaro.


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