...is making a loud noise from the fan could it be the fan clutch what kind of noise..clicking, tapping, grinding??? it's a very good possibility. the fan clutches in trailblazers are a common ...
Question about Chevrolet TrailBlazer
...fan clutch rpm too high when the ecm has comanded.probable cause,open or short circut condition.cooling fan relay fault.failed coolingfan clutch should have the coolant temp sensor replace from the ...
...engine low power. the trailblazers have a issue with the fan clutch. it normally has to be replaced. ide take it to a dealership. its not a easy task to replace the fan clutch if thats the
Question about Chevrolet TrailBlazer
...Clutch Fan? Rear ac/heat don't work front only works on 4 2003 Chevy Trailblazer. How can you tell if the clutch fan is bad because I'm able to stop it with my hand. The rear heat/ac don't work and ...
fan clutch may be bad, very common, but check the water pump also. Fan clutch failure is common, you may be ahead to replace that if the pump is bad. If it's loose, your water pump is bad, the bearing
...fan clutch issue. Believe it or not your vehicle has an electric fan clutch. It looks just like the older non-electric but if you look on the driver side of the fan shroud that is the wire connector ...
...is a loud mechanical humming noise Sounds like clutch fan isnt working properly. They have a sensor for that. Is there a check engine light on????If so get codes read. May have to replace CLUTCH
...fan clutch does have bearings but it is not usual for them to go bad. Rumbling in that area is usually the water pump or the idler pulley. Use a mechanics stethoscope to determine where the noise is ...
...a time. What you describe as a roar could be a defective fan clutch. The fan clutches in the early TB's had problems. Does the noise sound like a jet engine? If so, it definitely is the
...fan clutch and some time it sounds like something is clicking or tapping. The clicking is generally caused by a flat roller bearing. If the sound seems to be from the fan clutch you can grab the fan ...
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