Forum: Submit an Article
01-17-2009, 01:23 PM
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Replies: 0
Views: 28,533
Coolant Expansion Tank Replacement DIY
This is the procedure I followed to successfully replace a leaking coolant expansion tank on my 2004 4.4 X5 with 60-70k miles. I would rate this as a relatively easy do-it-yourself project. It’s...
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Forum: The Lounge
08-21-2005, 01:53 PM
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Replies: 19
Views: 2,799
The purpose of octane is to slow down the rate...
The purpose of octane is to slow down the rate the mixture ignites. The higher the octane, the slower the fuel mixture ignites. High compression engines require high octane because the heat and...
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Forum: X5 (E53) Forum
05-13-2005, 11:50 PM
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Replies: 15
Views: 7,194
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Forum: X5 (E53) Forum
05-03-2005, 09:37 PM
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Replies: 9
Views: 1,514
Dave, I run stainless lines on my race...
Dave, I run stainless lines on my race motorcycle. They provide more stopping power for the same amount of pressure on the lever (pedal). They provide more "feel". They make the OEM lines feel...
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