Throws luke warm air at idle, will only throw.

Tiny
OUTLANDER69
  • 1992 PLYMOUTH ACCLAIM
  • 96,642 MILES

Throws luke warm air at idle, will only throw hot air if you rev it up, I flushed rad and heatercore replaced thermostat still the same

Do you
have the same problem?
Yes
No
Friday, December 14th, 2012 AT 2:39 AM

4 Replies

Tiny
JACOBANDNICKOLAS
  • EXPERT
  • 68,399 POSTS

Are both heater core hoses getting hot? Is the coolant full and free of air blocks?

Was this
answer
helpful?
Yes
No
Friday, December 14th, 2012 AT 2:42 AM
Tiny
OUTLANDER69
  • MEMBER

Yes and yes

Was this
answer
helpful?
Yes
No
Saturday, December 15th, 2012 AT 12:42 AM
Tiny
JACOBANDNICKOLAS
  • EXPERT
  • 68,399 POSTS

If both hoses are getting hot, then you have a problem with the blend air door. Check that.

Was this
answer
helpful?
Yes
No
Saturday, December 15th, 2012 AT 12:59 AM
Tiny
OUTLANDER69
  • MEMBER

Replaced 16# rad cap with a 7# cap and got alot more heat.

Was this
answer
helpful?
Yes
No
Saturday, December 15th, 2012 AT 2:26 AM

Please login or register to post a reply.

Other Heater No Heat Questions