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2013 GMC Sierra Denali Black Widow
10 Posts
Discussion Starter · #1 · (Edited)
Has anyone ever installed a "T" (like the aftermarket temp gauge type) in their transmission cooler return line to assist in the flush and refill method? I understand that I could just as easily pull the cooler return line this time and not worry about it for another 50K miles or so, but I am thinking of future flushes. I want to reduce the mess and get more ease for the fluid change. Something similar to this:
Motor vehicle Automotive fuel system Auto part Vehicle Hood
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