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cooling fan clutch
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  1. The 02-09 "How-To" and DIY Section
    Hello, it has been a while since I have been on here but I need help from the community. I see many threads on faulty clutch fans but I cannot find one that fits my problem. I have had my TB since new in 03 (225k miles) and this is my 3rd fan clutch. All repairs on vehicle to date done by me...
  2. General
    A year ago I replaced the cooling fan clutch and fan as well as the radiator in my 2002 Trailblazer. I've recently started having the same problems with the vehicle as I had a year ago. The problems are: when idling at a stop light, in traffic, etc, car begins to run hot and the oil pressure...
  3. OEM Issues
    So I have been doing my research on here and was wondering a couple things. First thing: What part exactly is the wirig harness? Is it on the cooling fan assembly itself or is it the wires that connect to the fan clutch in the engine bay? this is what throws me out the most. Second thing: Is...
  4. OEM Issues
    2003 trailblazer,4.2-6 cyl. OEM code:PO495.(no other codes) EXPLANATION:cooling fan clutch rpm too high when the ECM has recomended 0%. PROBABLE CAUSE:(1)open or short circuit condition,(2)cooling fan relay fault,(3)failed cooling fan clutch. -I had heard clicking sound from under hood,-no more...
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