93 explorer with no heat
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Post Fiend
Joined: Nov 2000
Posts: 6,060
Likes: 7
From: Glendale Arizona
93 explorer with no heat
anyone have any ideas? truck warms up nicely gives heat for about 10 seconds then runs cold with the blower on. do the heater cores have blockage problems?
its 14 degrees and no heat.
Thanks Garbz
its 14 degrees and no heat.
Thanks Garbz
Postmaster
Joined: Jul 1999
Posts: 3,172
Likes: 4
93 explorer with no heat
First off check the engine coolant quantity . Does the engine temp come up somewhere in the Normal range ? When was the last time the cooling system was serviced ? Any interior coolant leaks ? Its possible the heater core is clogged , but you need to also check to make sure the engine is warming the coolant to a temp where the interior will be warmed .
Freshman User
Joined: Feb 2000
Posts: 45
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93 explorer with no heat
14 degrees and no heat??????????? Why dont you bring it to a repair facility and have the problem fixed. If you find out what the problem is are you really going to be able to fix it, when its 20 degrees below freezing?!
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Post Fiend
Joined: Nov 2000
Posts: 6,060
Likes: 7
From: Glendale Arizona
93 explorer with no heat
Guys i dont drive this truck the wife does. she has a bad habit of telling me of problems months after they occur. when they become critical. It comes up to tempature. The coolant is full
with new mix. i replaced the heads this summer when it started to use coolant. im leaning towards a blocked heater core. the hose to the core is very warm where the hose from the core is cold. i checked the routing of each hose and they are correct.
Thanks
garbz
with new mix. i replaced the heads this summer when it started to use coolant. im leaning towards a blocked heater core. the hose to the core is very warm where the hose from the core is cold. i checked the routing of each hose and they are correct.
Thanks
garbz
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