1997 Buick Lesabre HEATING

1997 BUICK LESABRE
116,580 MILES • 6 CYL • FWD • AUTOMATIC
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PERRYLANE
  • MEMBER
  • 2 POSTS
GETTING SOME HEAT AFTER 15-20 MINUTE DRIVE--
HEATER HOSES GET VERY WARM DON'T SEE OR SMELL ANY ANTI FREEZE LEAKS INSIDE---FAN AND DIRECTIONAL CHANGE OVER VALUES/FLAPS ARE WORKING, OTHER THAN CHANGING THERMOSTAT ARE THERE OTHER POSSIBLE CAUSES, LAST YEAR GREAT HEATER.
Dec 26, 2007 at 12:33 PM
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MERLIN2021
  • CERTIFIED EXPERT
  • 17,250 POSTS
If coolant is older than 2 years, do a flush and fill, while the radiator is empty, change the thermostat.
Dec 26, 2007 at 12:53 PM