Question about 2003 BMW 325
First thing to check is the fuel pressure, there is a scrader valve under the black fuel rail cover to the right of the valve cover, just pop off the small circle and take off the 10mm screw. Hook up a a fuel pressure guage, then turn the key to the start postion and check the guage. there should be about 3.5 bar of pressure (50psi). If it doesnt build up it could be the fuel pump of a clogged fuel filter. If all this is good, then it may be a bad mass air flow sensor.
Posted on Mar 04, 2009
Sounds like anti-theft system
Posted on Mar 01, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Sep 24, 2013 | 2001 BMW 325
Feb 04, 2011 | 2003 BMW 3 Series
Jul 15, 2010 | 2003 BMW 325
Jan 05, 2010 | 2003 BMW 325
Dec 23, 2009 | 2002 BMW 5 Series
Aug 27, 2009 | 2003 BMW 325
Jul 10, 2009 | 2003 BMW 325
Jun 18, 2009 | 2003 BMW 325
176 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: