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Old 01-25-2010, 06:08 AM
cn90 cn90 is offline
Officially Welcomed to the 'Fest
Location: Omaha NE
 
Join Date: Mar 2006
Posts: 12,835
Mein Auto: 1998 528i 5-sp 140K+
Quote:
Originally Posted by Mack View Post
Best place to look is your odometer. If it's over 80k then you're on borrowed time. LOL all seriousness aside Bluebee I went to 120k before I did my cooling overhaul with no issues. My thermostat did go bad at about 85k miles though and I replaced it quickly. How many miles you got on her?
1+!!!

Bluebee, the classic crack is exactly where the UPPER Hose joins the radiator.
This is the area where the plastic neck (the hose attaches here) joins the plastic side tank.
The problem is: it may leak slowly, giving you time to fix, or it can erupt like a volcano with no warning.

Some people have crack radiator at 60K, some runs all the way up to 160K or so.
I am like Mack, stay on the conservatibve side, and replace the rad at 80-100K, considering that an overheated engine will cost you some $4-5K bones!

Last edited by cn90; 01-25-2010 at 06:11 AM.
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