1995 Pontiac Bonneville coolant leak on first start in the

1995 PONTIAC BONNEVILLE
174,000 MILES • 6 CYL • FWD • AUTOMATIC
Avatar
PHILOSOPHICALLY2815
  • MEMBER
  • 3 POSTS
my car is leaking about quart of coolant on the first start in the morning. it seems that the leak is from the resoir and not from the radiator as the level goes down there and not the radiator. it seems to be getting worse. it also seems that more coolant leaks first thing in the morning if the heater was ran the night before. is this a problem with the radiator? heating system? hose-but can't find any holes? for that matter i can't find the leak.
Oct 29, 2008 at 2:22 PM
Advertisement
Avatar
JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Hi:
Check the hose between the radiator and the overflow. Make sure it's not the problem.

Let me know and we'll go from there.

Joe
Nov 7, 2008 at 10:13 PM