Mechanics

BMW 540I ENGINE PROBLEM

2000 BMW 540i • 100 miles

Car stalls when stopping (approaching 0 mph), mostly when warm. Sometimes doesn't stall but will surge/lunge forward instead of stalling as engine speed goes toward 0 and tries to maintain rpm. OK on normal acceleration; OK maintaining speed; sputters on hard accceleration. Doesn't stall when coasting.
airflow sensor? Fuel pump?
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Guest
December 22, 2012.



What is the history? Has the PCV plate ever been replaced?

Dr. Hagerty
Dec 22, 2012.