2002 Nissan Maxima Coolant running hot

200,000 MILES • 6 CYL • FWD • AUTOMATIC
Avatar
GREGORYC
  • MEMBER
  • 1 POST
I noticed that smoke was coming from under my hood when I stop at a traffic light, so I stopped and checked to see what was causing it to smoke. I noticed that the coolant was leaking on the radiator. I put some stop leak in it, I also check to see if the car was running hot by looking at the temporature gauge, and it is not. The hot air runs just great. I drained the coolant and flushed the radiator, then I refilled the radiator, and let it idle for about 15 minutes with the heat on high. It ran okay for a while, but I noticed that coolant is coming out of the radiotor cap. The car is not running hot.
Apr 13, 2008 at 11:14 PM
Avatar
MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
Hi there,

You will have to get the cooling system pressure tested. and have the cap checked as well, there should be no coolant escaping from around the pressure cap.

mark (mhpautos)
Apr 13, 2008 at 11:24 PM
Add a reply
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.

Frequently Asked Problems for This Vehicle