F4i - Main Forum Main F4i discussion board

High idle and getting hot fast.

  #1  
Old 09-04-2010, 11:12 AM
gump's Avatar
Senior Member
Thread Starter
Join Date: Dec 2008
Location: Central New Jersey
Posts: 134
Likes: 0
Received 0 Likes on 0 Posts
Default High idle and getting hot fast.

I had a leaking water pump so I fixed it last night. I started her up this morning and it idled at 3500 and the temp's rose quick. I mean they JUMPED from 185 to 217. Can this be from air in the system? Would that cause a high idle and a high temperature? It's one thing after another with this bike.

EDIT.

I added more coolant and ran it with the radiator cap off for a few minutes and it fixed the idling part. The fan wont come on and it is still running hot. I think I might not have enough coolant in her but I put a good amount in the rad. and topped the overflow 2 times.
 

Last edited by gump; 09-04-2010 at 12:03 PM.
  #2  
Old 09-04-2010, 12:47 PM
joeroberts's Avatar
Senior Member
Join Date: Sep 2009
Location: Lancaster TX
Posts: 246
Likes: 0
Received 0 Likes on 0 Posts
Default

fan dont come on tell 220+-
 
  #3  
Old 09-04-2010, 12:53 PM
gump's Avatar
Senior Member
Thread Starter
Join Date: Dec 2008
Location: Central New Jersey
Posts: 134
Likes: 0
Received 0 Likes on 0 Posts
Default

My fan is finally coming on at around 232.. I think this is way to high considering it used to come on at 220, than 225 and now 232? Why would it change?
 
  #4  
Old 09-04-2010, 02:03 PM
Kuroshio's Avatar
Senior Member
Join Date: Jul 2009
Location: West Philly, PA!
Posts: 4,476
Likes: 0
Received 3 Likes on 3 Posts
Default

You replace the water pump. You prolly introduced air into the cooling system. Bleed the radiator and confirm your connections
 
  #5  
Old 09-04-2010, 03:50 PM
joeroberts's Avatar
Senior Member
Join Date: Sep 2009
Location: Lancaster TX
Posts: 246
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Kuroshio
Bleed the radiator and confirm your connections
what is the best way to blead them with out a tool?
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
SPR-GRN
F4i - Main Forum
5
05-07-2012 06:08 PM
WiSH2oo0
General Tech
5
07-20-2011 08:11 AM
steamengine
CBR 600RR
3
09-22-2009 06:51 AM
cdchapman5
General Tech
1
04-27-2006 10:41 PM
cdchapman5
F4i - Main Forum
1
04-27-2006 08:08 PM


Thread Tools
Search this Thread
Quick Reply: High idle and getting hot fast.



All times are GMT -5. The time now is 07:44 AM.