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 08-28-2002, 07:34 PM   #1
Als454
Senior Member
 
Join Date: Jan 2002
Location: Vienna, Ohio, USA
Posts: 259
Question Electric fan

Put an electric cooling fan in my truck. I was told it came out of a Voyager van. It has three connections on it. One is ground. The other two I thought would be for different speeds but there seems to be no difference in the way the fan runs when connected to either one. Does someone know why the two connections?
__________________
72 Chevy A/C P/B P/S Tilt
454 Engine 400 TCI Trans
C30 Frame C10 Suspension
Short Wheel Base (Dually)
Als454 is offline   Reply With Quote
Old 08-28-2002, 07:58 PM   #2
hjalbert
cracker
 
hjalbert's Avatar
 
Join Date: Sep 2001
Location: Wilmington, NC
Posts: 1,021
i dont really know, but i know on some vehicles with elctric fans, they stay on after the car is turned off to finish colling it off, perhaps these have something to do with that? or does this fan run all the time regardless of temp? i dont know>..
__________________
FOUNDING MEMBER OF THE DRUM BRAKE CLUB


Harry John Albert III
located in Phoenix, AZ
1972 GMC JIMMY,
1969 lwb Chevy Frame,
1999 bmw k1200 ltc
1992 Kawasaki concours
1991 bmw k75
1973 cortez motorhome
hjalbert is offline   Reply With Quote
Old 08-28-2002, 08:40 PM   #3
Longhorn Man
its all about the +6 inches
 
Longhorn Man's Avatar
 
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
Probably one was from a coolant temp relay, and the other from the A/C relay.
They turn on regardles of temp when the A/C is turned on.
Do you think a fan from a V-6 light weight will keep your truck cool?
Longhorn Man is offline   Reply With Quote
Old 08-28-2002, 10:33 PM   #4
Als454
Senior Member
 
Join Date: Jan 2002
Location: Vienna, Ohio, USA
Posts: 259
Thumbs up

Fan seems to be working fine so far. Even had soom days where it was near 90.
__________________
72 Chevy A/C P/B P/S Tilt
454 Engine 400 TCI Trans
C30 Frame C10 Suspension
Short Wheel Base (Dually)
Als454 is offline   Reply With Quote
Old 08-28-2002, 10:36 PM   #5
Longhorn Man
its all about the +6 inches
 
Longhorn Man's Avatar
 
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
Cool, I wouldn't think it would.
I prefer an engine powered clutch fan myself.
Longhorn Man is offline   Reply With Quote
Old 08-30-2002, 06:00 AM   #6
TERRYP
GYRO GEARLOOSE
 
TERRYP's Avatar
 
Join Date: Jun 2000
Location: Nevada City, CAEverett, WA
Posts: 361
Newer Ford's have nice dual electric fans that drop right in back of your radiator, look like they were made for our trucks, lots of wind!
__________________
Nevada City, CA
Everett, Washington
57 3/4 rat, 235, 3spd
66 C-10 Panel, SWB. 350 from '68, 200R4 tranny, 3.07 rear ratio, restoring
68 C10 LWB 350 4spd, 4.56 rear dump runner
82 Camaro, 305, THM-200-R4
84 Monte Carlo 305 TH350, land tuna
85 Tercel SW, snow runner

DISGRACED OUTLAW MEMBER OF THE DRUM BRAKE CLUB
TERRYP is offline   Reply With Quote
Old 08-30-2002, 07:17 AM   #7
Travis Byrne
Registered User
 
Join Date: Jul 2002
Location: Corydon, IN
Posts: 82
trryp, What newer F%@#'s are you talking about?
__________________
1972 Custom/10 Longbed In the works
Travis Byrne is offline   Reply With Quote
Reply

Bookmarks


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 06:18 AM.


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