I KEEP HAVING TO ADD COOLANT TO THE RESERVE OF MY 97 CADILLAC ELDORADO...I DID A PRESSURIZE TEST AND IT'S NOT LEAKING NOR RUNNING HOT..
Nov 18, 2010 at 1:39 PM
Advertisement
MHPAUTOS
✓Experienced Mechanic
31,937 POSTS
The coolant will be leaking externally or internally,m if you are sure that there is no external leak, get a head check done, this is a simple chemical test to check for Co in the cooling system, if so there will be a head problem,