'90 Cavalier running hot

1990 CHEVROLET CAVALIER
196,778 MILES • 4 CYL • FWD • AUTOMATIC
Avatar
RANDISIUS
  • MEMBER
  • 4 POSTS
I have a 1990 Chevrolet Cavalier. It's running hot and burning up spark plugs. Coolant level and circulation are good. The thermostat and catalytic converter are new and good. Head and all related gaskets are good. Coolant fan is new and working. Radiator is clean. What do I need to do?
Nov 20, 2010 at 7:14 PM
Advertisement
Avatar
RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
Could be airlock or water pump problem if not-Pressure test the cooling system
Nov 20, 2010 at 7:22 PM
Avatar
RANDISIUS
  • MEMBER
  • 4 POSTS
I know the water pump is good and the cooling system in general is good. It's been pressure tested and flushed. That part of the system is fine.
Nov 20, 2010 at 7:25 PM
Advertisement