heater issues need fixed soon!
Thread Starter
Teching In
Joined: Apr 2011
Posts: 44
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From: MO
heater issues need fixed soon! My heater will not blow warm. It blows cold at all times. i can give several details but thats about it. When I go from hot to cold on the **** it blows harder on cold. Defrost is always cold... That's about it. Any suggestions? How do you bleed system properly? Could a hose be clogged? It's fetting cold fast here in missouri please help!
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TECH Fanatic
Joined: Oct 2006
Posts: 1,106
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From: POULSBO WA.
Every time i turn hot and cold it seems to be cable driven to the blend door, u can go under the dash and find the warm spot on the plastic underside and open the blend door manually, and then prop it open.
Thread Starter
Teching In
Joined: Apr 2011
Posts: 44
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From: MO
not gonna lie im actually kinda scared to rip apart my dash. its kinda brittle feeling and teh dash is already cracked. i guess ill have to if nothing eils works. do you know about where this "door" is?
I'm not 100% sure but it may turn by vacuum I'm sure someone else will chime in. It happen to me many years ago on my first 94 ZR28 but I had a shop fix it
If you listen to it you can hear it down by your feet in the center console. No taking the dash out
Thread Starter
Teching In
Joined: Apr 2011
Posts: 44
Likes: 0
From: MO
Well the backflush went well. My car literally had diheria. But the heat works now. Only thing i can say is be careful of the opti. Mine got a little wet. Ran kinda funky for a minute and died once. It dried up now its running strong with heat. Thanks for the help!
