CHEVY,VENTURE 2003

  • Tiny
  • Bryon
  • 2003 Chevrolet Venture
  • 6 CYL
  • FWD
  • automatic
  • 157,000 miles

N0 heat at idle, chevy venture 2003, heat only when driving vehicle, no heat at warm up, no matter how long I warm her up.

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Wednesday, November 24th, 2010 AT 2:24 PM

2 Replies

  • Tiny
  • JDL
  • Expert
  • 16,289 posts

Does the vehicle reach normal operating temp? Are the heater hoses hot. Does the blower motor work?

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Wednesday, November 24th, 2010 AT 2:27 PM
  • Tiny
  • Wrenchtech
  • Expert
  • 20,264 posts

You may have a partially clogged heater core. You can try removing both heater hoses and pressure flush it with a garden hose.
Make sure the sure the system is topped off with coolant when your finished.

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Wednesday, November 24th, 2010 AT 2:29 PM

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