Recent content by upstairsdave

I have a 2004 Yukon with rear A/C. Sometimes when I start it I hear a ticking sound coming from the right rear interior. I heard it's an Aspirator valve and the interior panels would have to be removed, the A/C system refrigerant pumped out and the valve replaced and recharge the system at...

Greetings, I have a 2004 Yukon AWD with 104K miles that makes a whirring sound when I every so slightly accelerate and decelerate, going for drive to coast sides on the gear mesh, indicating to me that the ring and pinion gears may have the incorrect gear clearance or are worn out. I have...