The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 11-02-2015, 02:05 PM   #1
michaely31
Registered User
 
Join Date: Jan 2015
Location: Denver, CO
Posts: 26
heater defrost

winters coming for me

how can i increase the heater/defroster performance on my 72 gmc
there seems to be enough heat, any improvement ideas: new after market blower?

thanks

-Michael
michaely31 is offline   Reply With Quote
Old 11-02-2015, 02:57 PM   #2
LockDoc
The Older Generation


 
LockDoc's Avatar
 
Join Date: Aug 2006
Location: Montezuma, Iowa
Posts: 25,783
Re: heater defrost

Quote:
Originally Posted by michaely31 View Post
winters coming for me

how can i increase the heater/defroster performance on my 72 gmc
there seems to be enough heat, any improvement ideas: new after market blower?

thanks

-Michael

The stock heater/blower should provide plenty of heat and air if the system is clean of mouse nests and debris, and the diverter doors and fan are working properly.

LockDoc
__________________
Leon

Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles

(My Dually Pickup Project Thread)

http://67-72chevytrucks.com/vboard/s...d.php?t=829820

-

Last edited by LockDoc; 11-02-2015 at 03:21 PM.
LockDoc is offline   Reply With Quote
Old 11-02-2015, 03:09 PM   #3
michaely31
Registered User
 
Join Date: Jan 2015
Location: Denver, CO
Posts: 26
Re: heater defrost

thanks- I will check out the system

-Michael
michaely31 is offline   Reply With Quote
Old 11-02-2015, 03:20 PM   #4
LockDoc
The Older Generation


 
LockDoc's Avatar
 
Join Date: Aug 2006
Location: Montezuma, Iowa
Posts: 25,783
Re: heater defrost

Quote:
Originally Posted by michaely31 View Post
thanks- I will check out the system

-Michael

On the right side of the interior heater box there is a rectangular plastic plug where one of the cables goes through. Pull that plug out and with a good light you can see if there is a mouse nest in the outside heater box through the hole.

LockDoc
__________________
Leon

Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles

(My Dually Pickup Project Thread)

http://67-72chevytrucks.com/vboard/s...d.php?t=829820

-
LockDoc is offline   Reply With Quote
Reply

Bookmarks

Tags
blower, defrost, heater

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 11:25 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com