cooling system check

VOLKSWAGEN
Avatar
J G
  • MEMBER
  • 1 POST
I have a 2001 jetta TDI. It seems to be losing a small amount of coolant noticed by the lower level in the coolant tank. I also have a 2005 Jetta which had the same symptoms and had a faulty EGR cooler that was replaced under warranty. I want to troubleshoot my 2001 before I seek repair and want to pressure check the coolant system to see if it holds pressure or has a leak. How much pressure should I use to check the system for leaks? I don't want to use too much pressure and cause damage to the system. Thanks...

Jerry
Jan 28, 2007 at 2:41 PM
Advertisement
Avatar
2CARPRO JACK
  • ✓ASE Certified Mechanic
  • 11,533 POSTS
  • ASE Certified Mechanic
You shouldnt have to go much higher than 13- 15 lbs.If its a colant loss problem, inspect the front of the engine underneath the water pump. Sometimes they only leak when engine is running
Jan 29, 2007 at 7:19 AM
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.