1991 Sunbird heater

Tiny
ROBANDJULIEANN@MSN.COM
  • 1991 PONTIAC SUNBIRD
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES

Ive got no heat in my 91 sunbird. Ive changed the heater core thinking that it was blocked. One side, 1/2 size is hot the other 5/8 sive is cold. On both cores.

Do you
have the same problem?
Yes
No
Friday, January 28th, 2011 AT 1:17 AM

1 Reply

Tiny
RASMATAZ
  • MEMBER

The heater hose, when the engine comes up to operating temperature both should be hot to touch if the coolant is passing thru w/o obstruction

Was this
answer
helpful?
Yes
No
Friday, January 28th, 2011 AT 9:18 AM

Please login or register to post a reply.

Other Heater No Heat Questions