2005 BMW 525i Fuel pressure regulator

2005 BMW 525I
107,000 MILES
Avatar
HAYDEN41
  • MEMBER
  • 1 POST
Trying to locate my fuel pressure regulator on my 2005 525i bmw. My car takes awhile to start as if im out of fuel on a cold start. Also if the car has been sitting for approx 20min after being driven.
Aug 10, 2013 at 6:25 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
the regulator should be on the fuel rail. I would recommend that you check fuel pump pressure to see if it drops off quickly when the engine is shut off. It sounds like the pump has to reprime itself.
Aug 10, 2013 at 8:45 PM
Advertisement