I simply topped off the coolant to the fill line the day after I got my truck back(about two weeks ago). It went back to full after I turned it off with no visible difference. I noticed the smoke after I parked yesterday when I went to run an errand that was 10 miles away from home. I nor a...
I've noticed that my 09 Yukon xl SLE 5.3 eats up a lot of coolant. It guzzles it up while driving at normal temperatures but dumps it back into the reservoir when it starts to cool off after being turned off. There is no overheating issue, visible leaks, nor smell. It smoked a bit yesterday from...
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