Upgraded blower motor - The 1947 - Present Chevrolet & GMC Truck Message Board Network

TheApocalyptican · 06-06-2011, 11:13 PM

I'd say something is definitely up. These trucks blow pretty well when working correctly. No blower upgrade should be needed.

Wanna complain about blower strength, drive the 1st gen s10s. The ductwork in those just kills all the air flow that the blower creates.

Malo83 · 06-07-2011, 01:35 AM

[QUOTE=TheApocalyptican;4721769]I'd say something is definitely up. These trucks blow pretty well when working correctly. No blower upgrade should be needed.

There's always room for improvement

I remember a post that said the blower out of a 91 fits and blows more air

TheApocalyptican · 06-07-2011, 01:44 AM

Quote:

Originally Posted by Malo83

Quote:

Originally Posted by TheApocalyptican

I'd say something is definitely up. These trucks blow pretty well when working correctly. No blower upgrade should be needed.

There's always room for improvement

I remember a post that said the blower out of a 91 fits and blows more air

For the most part, yes there is always room for improvement. Just saying I'd check what 87chevy said about the blend door first.

Here's the thread that mentions the upgrade.

motornut · 06-07-2011, 11:32 AM

also the blend door over the gas pedal can be ajusted 3 ways inside
inside the rod can be put to all up ,all down, or leave some going up or down

96twodoor · 06-07-2011, 01:10 PM

Very good info, I have the same problem with my 84 .I have cold a/c but it barely blows so I cant use it . Gonna check this out when I get home.

06-06-2011, 11:13 PM	#1
TheApocalyptican Registered User Join Date: Jun 2010 Location: Las Vegas, Nv Posts: 312	Re: Upgraded blower motor I'd say something is definitely up. These trucks blow pretty well when working correctly. No blower upgrade should be needed. Wanna complain about blower strength, drive the 1st gen s10s. The ductwork in those just kills all the air flow that the blower creates. __________________ 1995 Suburban K2500 454.....off road & towing 1999 Astro, work van 2006 Silverado 2wd 5.3 w/4.5" lift and 33s

06-07-2011, 01:35 AM	#2
Malo83 Cruzzzn' Vet Join Date: Jan 2005 Location: Porterville,Ca. Posts: 1,918	Re: Upgraded blower motor [QUOTE=TheApocalyptican;4721769]I'd say something is definitely up. These trucks blow pretty well when working correctly. No blower upgrade should be needed. There's always room for improvement I remember a post that said the blower out of a 91 fits and blows more air

06-07-2011, 11:32 AM	#4
motornut 78K & 79C Jimmys Join Date: Nov 2009 Location: Ottawa Ont CANADA Posts: 7,901	Re: Upgraded blower motor also the blend door over the gas pedal can be ajusted 3 ways inside inside the rod can be put to all up ,all down, or leave some going up or down Attached Images __________________ John 1978 GMCJimmy4X4-350/203 1979 GMCJimmy4X2-305/350 Last edited by motornut; 06-07-2011 at 11:35 AM.

06-07-2011, 01:10 PM	#5
96twodoor Registered User Join Date: Mar 2011 Location: Bossier City Louisiana Posts: 312	Re: Upgraded blower motor Very good info, I have the same problem with my 84 .I have cold a/c but it barely blows so I cant use it . Gonna check this out when I get home.



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