WebYou may think warm air is the only potential Volkswagen Jetta A/C problem you’ll have, but you may notice other issues, too. Another common A/C problem is weak airflow, which could be caused by mold or mildew buildup, a loose hose, … WebOdor From HVAC Vents on Volkswagen Jetta Problem Description Condensation in the heater case may cause a musty odor from the heating, ventilation and AC ( HVAC) system after sitting for two hours or more. Our technicians tell us that a cleaner is available for the heater case and the drain system should be checked for debris.

VW Jetta MK4 AC problems Bob Is The Oil Guy

WebAug 20, 2009 · The vent air temps should be as low as 36 degrees even in southern heat when the car is freeway driven. A Vag-Com will help if you monitor the HVAC system. Also, it appears that the compressor is not completely pressurizing to the fullest extent, maybe 10 N-M instead of a 17 - 18 N-M. WebApr 9, 2024 · Volkswagen Jetta AC compressors can experience a variety of problems, including overheating, seized bearings, blocked or worn out seals and valves. A faulty … peek laser cutting

Nearest A/C Repair for Your 2012 Volkswagen Jetta

WebCommon Volkswagen Jetta A/C Problems Warm air isn't the only Volkswagen Jetta A/C problem you may encounter. Typical A/C problems also include weak airflow, which could indicate an old ventilation fan, a seal or hose that needs replacing, or … WebMar 16, 2024 · 1. Dirty cabin air filter. The pollen filter, also known as the cabin filter or microfilter, is a central component of the ventilation system in your VW Jetta. A dirty filter causes the overall ventilation of the interior to deteriorate resulting in reduced cooling, … WebSep 2, 2014 · It now smells much better, and the smell that lingered in the car even when sitting parked in the hot sun is gone. To prevent the stink from coming back, one suggestion may be to turn off the A/C compressor a few minutes before parking and turning the car off, but leave the fan on to blow and dry out the system. means objective