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 10-02-2007, 10:47 PM   #1
AlienYouth
Registered User
 
AlienYouth's Avatar
 
Join Date: Apr 2007
Location: Westminster, Maryland
Posts: 411
Temp Gauge

today on my way home from school, i looked down at my temp gauge and it was maxed out!, no smoke, so i drove home, popped the hood, all the lines had water runnin through em, so i think its safe to say water pump is good and tstat aint stickin, a few hours later, the temp gauge was still half way when i started it up. when i drive it, it maxes out, so i'm thinkin its either the gauge or the sensor, i did just put white faces on my gauges, but it worked for a day after that, so anybody got suggestions before i poke around wastin my time? thanks
__________________
Picturesss
71 C10 383/TH400
13.65 @ 99... 2.06 60' spinnin :/
AlienYouth is offline   Reply With Quote
Old 10-02-2007, 10:59 PM   #2
byrd
Union Electrician
 
byrd's Avatar
 
Join Date: Feb 2005
Location: Louisville, Ky.
Posts: 3,356
Re: Temp Gauge

Poss grounded out sending unit wire, or bad resistor, doubtful if it is the gauge itself, but anything is possible. You can unplug the wire from the sending unit and the gauge should read all the way cold, and if you ground it out it should read past hot. THat will test the wire and gauge.
__________________
69 Custom-10 SWB FLEETSIDE 350/350 TH Dropped 3.5/5.5"
Help support the board->HERE
Board vendors -> Vendors list
Zip:40272
Big Sandy Survivor...

Quote:
We cannot choose the way we die, but we can choose the way we live
Quote:
If you can't fix it with a hammer, you've got an electrical problem.
Quote:
I think Congressmen should wear uniforms like NASCAR drivers so we could identify their corporate sponsors
byrd is offline   Reply With Quote
Old 10-03-2007, 01:12 AM   #3
CG
BlahBlahBlah
 
Join Date: Feb 2002
Location: Wa.
Posts: 19,936
Re: Temp Gauge

Byrd, what if you install a rebuilt dash assembly and the temp gauge pegs when it didnt on the old assembly and then you pull the wire off the sending unit and the gauge stays pegged?

Not trying to hijack your post but since byrd answered here I thought maybe he would answer...thanks
CG is offline   Reply With Quote
Old 10-03-2007, 10:45 AM   #4
C203/4
Registered User
 
Join Date: Oct 2006
Location: Austin Texas
Posts: 60
Re: Temp Gauge

speaking of highjacking where do i look for the gauge hook ups under hood and under dash, my temp gauge goes from cold to hat then to the middle and bounces like one of those red drinking birds on steroids
C203/4 is offline   Reply With Quote
Old 10-03-2007, 02:00 PM   #5
AlienYouth
Registered User
 
AlienYouth's Avatar
 
Join Date: Apr 2007
Location: Westminster, Maryland
Posts: 411
Re: Temp Gauge

good suggestions byrd, schools over in a few minutes, so we'll se wat happens...

and the temp gauge wire thinger goes to the sending unit which is in between and below the 1st and 2nd exhaust ports on the drivers side, at least that's were it is on both of mine. IIRC its a green wire, maybe purple, no, i think green, lol
__________________
Picturesss
71 C10 383/TH400
13.65 @ 99... 2.06 60' spinnin :/
AlienYouth 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 10:03 AM.


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