Quote:
Originally Posted by dosequisrex
do i really need to replace the entire cooling system? and how much is that necessarily?
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You don't know much about E46's, do you?
Sorry, that was a flip answer. The plastic parts of E46 cooling systems are notorious for failing between 60k-120k miles. It's best to replace the thermostat housing and end tanks after 60k as preventative maintenance. And the hoses while your there.
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Lars
2004 330i ZHP ESS TS2

Last edited by lkstaack; 04-22-2010 at 09:12 PM.
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