Recent content by posttal
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Rear cargo mat and seat back protector
Hey guys..I have a 2018 Yukon XL SLT and i was at the cleveland auto show yesterday and saw a Yukon and a Suburban that had a mat that stuck to the back of the 3rd row seats and protected the backs if you had them folded down and were hauling something...I've looked on line but most the ones i... -
Loud whining noise when the A/C is running
Did you ever solve this issue ?...I'm having the EXACT same thing going on in my 2018 Yukon..I've gone over the A/C compressor and lines with a stethoscope and cant fine anything wrong . And yes it sounds like a high pitch/frequency type of noise ONLY when the A/C is on..goes away if you crank...- posttal
- Post #7
- Forum: Engine & Drivetrain
