Why does my air conditioner in my truck stink?
Musty, moldy or mildewy These smells are usually due to dirt, dust and debris buildup in the under-hood air intake vent, trapping water and moisture on the AC evaporator and in the evaporator case. All kinds of nasty gunk (germs, mold, mildew) can fester and grow in that wet, trapped debris.
Why does my Chevy Silverado stink when I start it up?
It seems to be worse if you park in a garage as the cool air stays in the system longer. This is a common issue across many makes of vehicles. GM has a spray can of disinfectant you can buy. You run the AC at wide open (manual) and spray into the inlet at the base of the windshield.
What to do if your GMC Yukon condenser is bad?
Install an AC gauge set to measure the pressure. Inspect the condenser for leaks. If condenser is bad, remove all of the refrigerant. Remove and replace condenser.
Why does my GMC Yukon air conditioner make a noise?
The a/c makes a noise when the compressor engages or switches. The noise sounds like a cd spinning and is quite annoying. It can easily be heard and has been getting louder over time. The dealership replaced the compressor to no avail.
What’s the smell of a new GM Truck?
From buying research to owner support, join 1.5 MILLION GM Truck Enthusiasts every month who use GM-Trucks.com as a daily part of their ownership experience. I’ve noticed it pretty much since my truck was new, but this summer, when I start my truck, the smell of the air is really nasty.
It seems to be worse if you park in a garage as the cool air stays in the system longer. This is a common issue across many makes of vehicles. GM has a spray can of disinfectant you can buy. You run the AC at wide open (manual) and spray into the inlet at the base of the windshield.
Why does my a / C smell bad when I start the car?
The smell comes from the cold moist air staying in the system. Just blowing it out helps. It seems to be worse if you park in a garage as the cool air stays in the system longer. This is a common issue across many makes of vehicles. GM has a spray can of disinfectant you can buy.
From buying research to owner support, join 1.5 MILLION GM Truck Enthusiasts every month who use GM-Trucks.com as a daily part of their ownership experience. I’ve noticed it pretty much since my truck was new, but this summer, when I start my truck, the smell of the air is really nasty.
Why does my Silverado air conditioner smell like mildew?
Keep in mind that the HVAC box where the evaporator lives is a damp, dark place. Mildew has a hay day on the evaporator core if you allow it to stay damp.