491 TrueDelta members own (or used to own) a 2007 BMW 3-Series. 159 of these members
(32.4%) have reported engine repairs for their car.
A total of 334 engine repairs to 2007 BMW 3-Series--an average of 0.7 per
vehicle--have been reported.
Car will not start on occasion. This is an intermittent problem and tends to occur about once every two weeks. Car started every time when in the shop. Starting problem typically occurs after car sits overnight. Car will not start on occasion. This is intermittent problem that has not been fixed. Dealer reports car started everytime they tested it while at their shop.
fuel system sensor malfunctioning so it was replaced under warranty at the BMW dealer.
High pressure fuel pump failed and BMW is repairing all of their cars suffering from this manufacturing defect. High pressure fuel pump and several fuel injectors were replaced by the BMW dealer at no charge.
Noticed a ticking sound from engine on startup. Dealer said it was a known problem (sticking lifter) and fixed it by revving to 2500 rpm for a minute. According to the forums, it's a known problem. Will probably be fixed after warranty expires at my ex