started lunging forward randomly

2008 BMW 528
80,000 MILES
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JJFR28
  • MEMBER
  • 1 POST
My 2008 BMW 528XI - Only while sitting at idle (such as traffic light) while transmission is in Drive. This just started happening 2 days ago and has occurred about 5 times while sitting at traffic lights with car in drive and foot on brake. The car tries to lunge but my foot is on the brake so it doesn't actually move. The lunge lasts a split second.
Mar 17, 2012 at 10:02 AM
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DRCRANKNWRENCH1
  • ✓Experienced Mechanic
  • 3,435 POSTS
I am giving you a walk through diagnostic for your situation. Just follow the link below.

http://www.2carpros.com/articles/engine-surges
Mar 17, 2012 at 12:12 PM
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