View Single Post
  #2 (permalink)  
Old 08-25-2008, 05:22 PM
csx wnab's Avatar
csx wnab csx wnab is offline
CC Member
Visit my Photo Gallery

 
Join Date: Mar 2008
Location: fremont, ca
Cobra Make, Engine: superformance/427 fe ford
Posts: 436
Not Ranked     
Default

it is quite possible you have an air pocket in your coolant. the high reading is the air pocket, and the lower reading is the water temp. burp your system at its highest point. once you get the air out you should have steady readings. good luck
__________________
1952 MG TD - 53 HP 1970 SS454 Chevelle - 900hp 2007 spo2669 - 485hp 2001 Spclconst. softtail - 114HP 2006 Roadglide - 88HP
sold Roadglide.....bought 09 XR 1200 - 90 hp stock
i would rather live one day as a lion, than one thousand days as a lamb.
Reply With Quote