Have a problem with the 750li bmw, when starting it appears that the gas is taking a minute to from the tank to the injectors, thus causing a rough start each time. What do you think the problem is ?

Asked by Jul 26, 2014 at 06:48 AM about the 2006 BMW 7 Series 750Li RWD

Question type: Maintenance & Repair

3 Answers

115,865

Possibly faulty fuel pressure regulator or dirty/faulty idle air control valve.

3 of 3 people found this helpful.
115,865

Could also be a vacuum leak.

2 of 2 people found this helpful.
23,705

Are you planning on fixing this yourself? on a 2005 BMW 7? I don't think so- just take it to your competent BMW mechanic, let him tell you what's wrong, and then let him fix it-

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