1995 Ford Aerostar Rear Vents

Tiny
SCOTTYEVAN
  • 1995 FORD AEROSTAR

Heater problem
1995 Ford Aerostar V8 Front Wheel Drive Automatic 95000 miles

The heater is working in the front vents but will only blow cold to the back of the van. What should I check for this please.

Thank You,

Scott Harries

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Friday, January 8th, 2010 AT 10:04 AM

1 Reply

Tiny
MERLIN2021
  • EXPERT
  • 17,581 POSTS

Probably a clogged rear(auxillary) heater core, radiator shop can try high pressure flush, or you can buy a Prestone flush kit, install the Tee in the rear cores heater hose, clamp off the end toward the front, dissconnect and clamp the return hose, and flush by turning on the garden hose, watch for any crud to come out of the core, the radiator shop can do a way better job of this, and would be worth the money!

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Friday, January 8th, 2010 AT 3:34 PM

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