Buick When starting new posts, please specify YEAR, MAKE, MODEL, ENGINE type, and whatever modifications you have made.

coolant temp going to 225 ???HELP

Thread Tools
 
Search this Thread
 
Old 05-31-2011, 12:41 PM
  #1  
Senior Member
Posts like a Turbo
Thread Starter
 
goldfinger22's Avatar
 
Join Date: Dec 2006
Posts: 471
Likes: 0
Received 1 Like on 1 Post
goldfinger22 is on a distinguished road
Default coolant temp going to 225 ???HELP

I noticed today that its 85 degs outside and when sitting in my car idiling for a period the gage went to 225 or 226 ?? Isnt this too high ?? I have the lower tstat in it and have flushed the coolant every year, its VERY clean, the fans were running and when I drove it it dropped to like 200 ??? How high will it get before daminging something
Old 05-31-2011, 12:49 PM
  #2  
DINOSAURUS BOOSTUS

Expert Gearhead
 
BillBoost37's Avatar
 
Join Date: Mar 2005
Location: Enfield, CT
Posts: 41,391
Likes: 0
Received 8 Likes on 8 Posts
BillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of light
Default

Your coolant fans are programmed for the low speed fans to come on at 216F and the high speed at 228F.

What you say seems pretty normal.
Old 05-31-2011, 12:55 PM
  #3  
Senior Member
Posts like a Corvette
 
Nighthwk12's Avatar
 
Join Date: Feb 2009
Location: Jersey Shore
Posts: 1,511
Likes: 0
Received 0 Likes on 0 Posts
Nighthwk12 is on a distinguished road
Default

Old 05-31-2011, 01:17 PM
  #4  
Senior Member
Certified GM nut
 
2k2cse's Avatar
 
Join Date: Jan 2011
Location: Newfoundland, Canada
Posts: 2,112
Received 19 Likes on 18 Posts
2k2cse has a spectacular aura about2k2cse has a spectacular aura about
Default



Sounds normal. But if the fans don't come on at 228, you can turn your a/c on-It'll turn on the fans. If this is the only way it will cool down, there might be a problem, but i don't think thats the case here.
Old 05-31-2011, 01:20 PM
  #5  
Retired Senior Admin

Expert Gearhead
 
Danthurs's Avatar
 
Join Date: May 2006
Location: Sheboygan Wisconsin
Posts: 29,661
Likes: 0
Received 28 Likes on 24 Posts
Danthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to all
Default

Sounds normal to me.
Old 05-31-2011, 03:26 PM
  #6  
Senior Member
Posts like a Turbo
Thread Starter
 
goldfinger22's Avatar
 
Join Date: Dec 2006
Posts: 471
Likes: 0
Received 1 Like on 1 Post
goldfinger22 is on a distinguished road
Default

ac was/is on and the fans are running, it will go this high even with a 185 t stat ?
Old 05-31-2011, 03:33 PM
  #7  
Senior Member
Certified GM nut
 
2k2cse's Avatar
 
Join Date: Jan 2011
Location: Newfoundland, Canada
Posts: 2,112
Received 19 Likes on 18 Posts
2k2cse has a spectacular aura about2k2cse has a spectacular aura about
Default

Yup. Thats completely normal.
Old 05-31-2011, 05:47 PM
  #8  
Senior Member
Posts like a Turbo
Thread Starter
 
goldfinger22's Avatar
 
Join Date: Dec 2006
Posts: 471
Likes: 0
Received 1 Like on 1 Post
goldfinger22 is on a distinguished road
Default

how hot will or can it get before it ruins something ??? so... if it gets to 228 and the hi speed fans come on will it cool it right down ??
Old 05-31-2011, 06:03 PM
  #9  
Senior Member
Certified GM nut
 
2k2cse's Avatar
 
Join Date: Jan 2011
Location: Newfoundland, Canada
Posts: 2,112
Received 19 Likes on 18 Posts
2k2cse has a spectacular aura about2k2cse has a spectacular aura about
Default

I'm not sure how hot until bad things happen..probably around 250 or more. But yeah, at 228, the fans will come on and cool it down, at least if everything is working properly it should.
Old 05-31-2011, 08:42 PM
  #10  
Retired Senior Admin

Expert Gearhead
 
Danthurs's Avatar
 
Join Date: May 2006
Location: Sheboygan Wisconsin
Posts: 29,661
Likes: 0
Received 28 Likes on 24 Posts
Danthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to all
Default

You can put a 160* thermostat in and it will still get that hot when not moving, because the fans are programed to come on at a set temp. That set point can be changed, but you need a programmer to do that.


Quick Reply: coolant temp going to 225 ???HELP



All times are GMT -4. The time now is 12:41 AM.