GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » which temp thermostat, 180 or 195?
which temp thermostat, 180 or 195? [message #147356] Sat, 22 October 2011 08:40 Go to previous message
RF_Burns is currently offline  RF_Burns   Canada
Messages: 2277
Registered: June 2008
Location: S. Ontario, Canada
Karma:
Senior Member
In the spring of 2009 I had the rad repaired and got a new thermostat from JimK. At the time he had only one listed on his site which turned out to be a 180* (80*C).

On the last couple of trips the water temp has been as low as 72C and as high as 92C according to the EBL Whats up display. The dash gauge which has its own sensor shows lower and higher as well so I don't think I have a sensor problem. Both used to read rock solid at 80C.

So it looks like a new thermostat is in the future. Which thermostat should I be using for a 77 with a 455? Is there any benefit to using the higher or preferably lower temp stat?

Thanks


Bruce Hislop
ON Canada
77PB, 455 Dick P. rebuilt, DynamicEFI EBL EFI & ESC.
1 ton front end
http://www.gmcmhphotos.com/photos/showphoto.php?photo=29001
My Staff says I never listen to them, or something like that

[Updated on: Sat, 22 October 2011 08:53]

Report message to a moderator

 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: Re: [GMCnet] Let's talk about Batteries
Next Topic: Mimi Foamer fire extinguisher at Woot.com
Goto Forum:
  


Current Time: Mon Sep 30 08:33:49 CDT 2024

Total time taken to generate the page: 0.00715 seconds