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      02-02-2013, 09:27 AM   #4
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Drives: 335d
Join Date: Aug 2010
Location: Home

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Originally Posted by FormerRotor View Post
-I think it would be wise to purchase a BT tool if anyone is doing their own FF changes in order to properly purge the air from the line before attempting to start. Would uou aggree (just in case the hold-the-on-button purge doesnt work)? Running the FP dry for 20 seconds is going to cause more wear than thousands of miles of normal driving. Just a thought.
Agree with this, from what I've read elsewhere it's a very good idea to make certain to prime the HPFP prior to starting the car - remember that our fuel is the lubricant for the pump. I've also read that the start button method hasn't worked, thus the suggestion for using the BT tool is dead on the mark.

Thank you for sharing this Quasimodem, great stuff!