1993 Mazda Navajo temp

1993 MAZDA NAVAJO
Avatar
LARRYASBERRY
  • MEMBER
  • 1 POST
Engine Cooling problem
1993 Mazda Navajo 6 cyl Four Wheel Drive Manual 194xxx miles

my temperature gauge in my car goes from hot to cold. It sometimes blows cold air when i turn on the heater. I have replaced the thermostat and filled up the coolant making sure there is no air in the engine. what else could be making it do this?
Oct 20, 2010 at 1:13 PM
Advertisement
Avatar
BLUELIGHTNIN6
  • ASE Certified Mechanic
  • 16,542 POSTS
  • ASE Certified Mechanic
ensure radiator fan(s) come on properly and flush coolant system as there could be partial clog in system
Oct 20, 2010 at 5:07 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.