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heater core

  1. Jetta Troubleshooting
    Hey guys. Have a 2011 2.0L Jetta. Hot air is not blowing through the fans, only cold. Recently changed coolant reservoir due to leak in res bottle. Starting with the most simple and inexpensive fix, what should I be looking for? I'm not willing to take it to a shop unless I know for a fact...
  2. VW Jetta MKV 2005.5–2010
    Anyone have experience replacing the heater core? Appears that removing the two panels on the driver side (side & center) will provide access, but the whole operation must be done upside down and backwards under dash.
  3. VW Jetta MKIII 1991–1998
    I just purchased a 1998 Jetta TDi super happy but when I got it home and started to do a deep clean on it I lifted the passenger side floor mat and to my surprise the floor is SOAKED! It is really wet in the center off the floor on spreads out from there. I was wondering what it could be, also...
  4. VW JETTA OWNERS & ENTHUSIASTS INTRODUCTIONS
    Okay. The air is blowing, but it will not heat. It cools, and when turned to maximum heat, will slightly change, but not enough to count. My coolant is full. My cousin can do most things on a car, and I am broke right now, so I cannot go to the dealership. Cousin checked the following...
  5. VW Jetta MKIII 1991–1998
    I'm planning on replacing my heater core in my jetta. Any suggestions to make it easier would be awesome, besides just connecting the two hoses and by passing the heater core completely.
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