over-heating I've been putting anti-freeze and noticed it is leaking out

1994 FORD EXPLORER
Avatar
RAH1955
  • MEMBER
  • 2 POSTS
My '94 Ford Explorer is over-heating. I've been putting anti-freeze and noticed it is leaking out. The gauge on the dashboard goes erratic, from normal to high, then back to mid-way of being normal. I have resolved to just using water, after spending lots of money on anti-freeze, which seems to just leak out. It has stabilized, but now it just leaks through. What is the problem, please?
Sep 1, 2008 at 10:09 AM
Advertisement
Avatar
SQM
  • ✓Experienced Mechanic
  • 6,383 POSTS
Hello,

An engine can overheat due to low coolant level as well as several other factors like a stuck closed thermostat, bad water pump, faulty radiator, issue with the cooling fan etc.
Since you are experiencing leak, the first step would be to inspect and determine where the leak is coming from and repair.
Coolant can leak from the radiator, any of the hoses, water pump gasket, thermostat housing etc.

Here is a helpful guide that goes over what to look for:

https://www.2carpros.com/articles/car-is-leaking-coolant

The gauge on the dash could be simply reacting to the overhearing of the engine.

Let me know your findings.
Thank you.
Image (Click to enlarge)
Attached Media
Nov 4, 2021 at 4:35 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
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.

Ask a new question

Frequently Asked Problems for This Vehicle