Q: There is no heat blowing out of the inside vents.

asked by on

I just bought a used 2003 Neon SXT. Everything works fine except there is no heat coming out of the inside vents. All the fluid levels are correct and the right mix, the inside vent cables are attached, the car runs in the proper temp range, I switched the supply and return lines to flush the heater core. The supply and return lines are cool to the touch and there is still no heat coming out of the vents. Dose this mean the heater core is bad or is there another possible problem?

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. There is no heat blowing out of the inside vents.

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: 2007 Dodge Grand Caravan hard detonation problems

Take a compression tester and check the compression of each cylinder. This will determine how much pressure will hold in the cylinders. If the pressure is 120 or higher, then the cylinders are okay. If the pressure is lower than...

Q: Security system won't let car start

I strongly suggest allowing a technician to inspect the vehicle's electrical system as it may simply be wire out of place or a blown fuse causing the vehicle not to start. When immobilizer systems become problematic usually immobilizer components themselves...

Q: Car takes about 20-30 minutes of driving to reach operating temperature

Replacing the thermostat should solve this problem. The thermostat is supposed to keep the cooling water from circulating through the radiator until the engine reaches operating temperature. The reason your temperature seems to rise when you park the car is...

Related articles

P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...