|
12-13-2017, 02:13 AM
|
#1 |
|
Registered User
Join Date: Sep 2017
Location: Los Angeles, CA
Posts: 57
|
Temp range
Hey guys. I just got an 86 square. I replaced the radiator and flushed the whole cooling system and put in a 190 degree thermostat. What should be the normal running temp. It always goes to 210 and stays there. Is this normal? It seems high
|
|
|
|
12-13-2017, 05:49 AM
|
#2 |
|
Post Whore
  
Join Date: May 2015
Location: Alabama
Posts: 14,583
|
Re: Temp range
that does seem a little high...mine ran around 180s before my LS swap..have you checked the fan clutch?
|
|
|
|
|
12-13-2017, 07:19 AM
|
#3 |
|
Registered User
Join Date: Aug 2012
Location: Oklahoma City, OK
Posts: 2,477
|
Re: Temp range
IF the gauge is accurate, 210 is about right for a 195* thermostat. The temp on the t-stat is the point it is supposed to start to open, not the temp it maintains. The operating temp will be 10~20 higher then the start to open point.
Don't assume the 31 year old gauge is spot on. Even a 5% variance is +-10 at 200. Buy or borrow a laser temp reader and check the temp at the t-stat housing and entry point into the radiator once the motor is at operating temps. |
|
|
|
|
12-13-2017, 09:16 AM
|
#4 |
|
Registered User
Join Date: Oct 2013
Location: Maine
Posts: 2,334
|
Re: Temp range
Yeah, if you are talking about the stock gauge that is close enough. My 03 Caddy runs 210 all the time for efficiency.
__________________
76 Chevy K20 76 GMC K15 77 Chevy C10 77 Chevy K10 |
|
|
|
|
12-13-2017, 11:57 AM
|
#5 |
|
Registered User
Join Date: Jul 2017
Location: OKC, OK
Posts: 247
|
Re: Temp range
Mine runs 205-210 with a 195 t-stat and one of those terrible flex fans. Nothing to worry about.
|
|
|
|
 |
| Bookmarks |
|
|
Linear Mode
