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Ask Don 'Mo Lurch' Your Own Que...
Don 'Mo Lurch'
Don 'Mo Lurch', Auto Mech / Electronics
Category: Chevy
Satisfied Customers: 20523
Experience:  Chevrolet Cert., Heavy Line Mech, Race Shop Owner, Mobile Electronics.
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My name is ***** *****. I'm having heat issues with my1993

Customer Question

My name is ***** *****. I'm having heat issues with my1993 Chevy Silverado I've replaced the heater core, thermostat, and the radiator is full. Yet I'm still not getting heat. Any suggestions?
JA: Thanks. Can you give me any more details about your issue?
Customer: The engine temp is at normal. I get luke warm air when I have the defrost on low
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Submitted: 9 months ago.
Category: Chevy
Customer: replied 9 months ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Customer: replied 9 months ago.
I've checked at O'Reilly auto parts, and they said my truck does not have a heat control valve. Any ideas?
Expert:  Don 'Mo Lurch' replied 9 months ago.

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sorry for the delay............
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Greetings...... “Hi, I’m Don (aka MOLurch) and I look forward to helping you!”
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IF "both" Heater Hoses feel same Temperature at engine operating temperature, then it is likely the Mode / Temperature Door & / or Actuator, located on the side of the Air Box
Click Attachment below
The Mode / Temperature Door maintains the amount of air thru the Heater Core to regulate Heat

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