My 89 spirit has no heat, the lines running to the box are warm and the flapper doors move when pushing the buttons in the car. My question is why wont it blow any heat?
My 89 spirit has no heat, the lines running to the box are warm and the flapper doors move when pushing the buttons in the car. My question is why wont it blow any heat?
does the blower motor work?
Sounds like a clogged heater core.
How is the engine temp? steady? low?
My Mini was the same way, I tried the 'flush in a can' stuff by Prestone and it didn't help. So then I cut out the heater control valve (the hoses if original and 20+ years old will NOT let go)with a razor blade, flushed the heater core out with the garden hose and a bunch of gooey/brown crap came out. reinstalled the HCV with new hoses and the heat will cook you outta the van now
AJ (no More Alan) 84 Rampage RT TIII/568 Quaife 87 GLHS dealer optioned Red 16V Masi/568/Quaife
90 Masi 16V White/Ginger/Black
89 TC Masi 16V Red/Ginger/Black
86 GLHS #110 RoadRace Built 89 CSX-VNT Recaro Car
89 Turbo Mini 'Woody' 85 GLHT 'RedBox'
2014 Explorer DD'r 3.5Twin Turbo Ecoboost AWD and 500HP
My profile page has over 20,000 views, I'm somebody LOL
THE blower motor works very well, to me i think its clogged. the heat goes to normal but sometimes is goes nuts it will get a little hot then shoot right down to cold then back to normal lol
GOT IT!!!!! figured it out the heater core was pluged up!!!!! nice warm air now!! thanks everyone
So wait, who figured it out??Originally Posted by turboboostman2
You kinda make it sound like YOU figured it out
AJ (no More Alan) 84 Rampage RT TIII/568 Quaife 87 GLHS dealer optioned Red 16V Masi/568/Quaife
90 Masi 16V White/Ginger/Black
89 TC Masi 16V Red/Ginger/Black
86 GLHS #110 RoadRace Built 89 CSX-VNT Recaro Car
89 Turbo Mini 'Woody' 85 GLHT 'RedBox'
2014 Explorer DD'r 3.5Twin Turbo Ecoboost AWD and 500HP
My profile page has over 20,000 views, I'm somebody LOL
ya im a nut
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