The owner of a 1996 GMC Safari reports that warm air is not blowing into the passenger compartment. They have already replaced the thermostat and vacu...

The owner reports that the air conditioning system in their 1995 Ford Explorer is malfunctioning, as air is blowing out of the window and floor vents ...

The owner of a 1984 Oldsmobile Delta 88 reports that there is no heat coming from the heater, despite both hoses to the heater core feeling hot. The v...

The vehicle owner reports that there is no heat coming from the passenger side of their 1995 BMW 740iL. They mentioned that all controls for temperatu...

The owner of a 1997 Buick Park Avenue reports an issue with the air conditioning and heating system. The compressor activates, but no warm air is prod...

The owner of a 2002 Subaru WRX Turbo 4-cylinder reports that after having the A/C system checked and tested, the A/C blows cold air for about 30 secon...

The owner reports that their 1989 Chrysler New Yorker is stuck in HEAT mode despite selecting the lowest temperature setting (65°F) on the Auto Temp c...

The owner reports sudden moisture coming from the A/C vents of their 2004 Toyota Corolla, particularly during operation in high temperatures. The mois...

The owner reports that the air conditioning system in their 1999 Honda Accord takes 10-15 minutes to start blowing cool air and sometimes does not eng...

The owner reports that their 2003 Ford Focus zx3 with a 2.3L engine cuts out when the air conditioner is turned on, although it does not stall. The ch...

The owner reports that their 1997 Isuzu Rodeo is not blowing air from the HVAC system. Initially, the blower functioned poorly on lower settings, but ...

The owner reports a loud whine from the fan clutch that occurs in all gears, lasting from one mile up to 100 miles. They have lost significant power d...

The owner of a 1995 Cadillac El Dorado with a V8 engine reports that the front blower motor is not functioning. They have attempted to replace the blo...

The owner of a 1996 Saturn SL2 experienced a fogging issue on the windows after replacing the leaking radiator, thermostat, temp sensor, water pump, a...

The owner reports that the engine roars when the A/C is turned on, regardless of whether the rear A/C is engaged or not. This issue was noticed recent...

The owner reports that the blower motor for the air conditioning system in their 1995 Isuzu Rodeo is not functioning. They have tested the circuit and...

The owner reports that both the radiator cooling fan and the AC fan are constantly running, even when the engine is not hot. The AC compressor seems t...

The vehicle owner reported a thumping sound from under the hood after driving 28 miles on the interstate. Upon turning off the engine, the thumping co...