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15

PSA: I swapped the coolant on my '06 Silverado after 5 years and the temp gauge dropped 15 degrees at idle.

The old stuff was basically brown sludge and couldn't transfer heat. Anyone else see a huge difference after finally doing a flush they kept putting off?
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2 Comments
the_lucas
the_lucas12d ago
My buddy's truck ran way cooler after he finally did his.
-1
williams90
williams9012d ago
What did he finally do, @the_lucas?
1