heater

1986 CHRYSLER NEW YORKER
23,337 MILES • 4 CYL • AWD • AUTOMATIC
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JKING1
  • MEMBER
  • 4 POSTS
describe your problem...my 1986 chrysler newyorker the heat wont come out i strolled the dial up to 85 and the push the fan side to blow it use to blow hot but now it blows cold i got a condensor put on and also had it converted over to add freon in the summer and now the haet blows sometimes but doesn't really get hot what can i do?
Nov 15, 2010 at 4:59 PM
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MMPRINCE4000
  • CAR REPAIR CONTRIBUTOR
  • 8,548 POSTS
Could be a heater control valve or clogged heater core.

Check core, with engine at temp, quickly touch the upper and lower heater core lines, if one is hot and one is cold, then core is blocked.

Also check coolant level.
Nov 15, 2010 at 5:06 PM
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