1998 BMW 740 engine miss

1998 BMW 740
20,100 MILES • V8 • 2WD • AUTOMATIC
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JEREL CHILDERS
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My 1998 740 IL runs great at cool temps, but once it reaches normal operating temps its seems to develop a slight miss. It doesnt do this until it reaches temps. I have heard everything from plugs, wires, to coil packs. Can you help? Thanks, Jerel
May 22, 2010 at 8:34 AM
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DOCHAGERTY
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Check fuel delivery, fuel pumps can do some weird things, like pump bubbles of air and trick you into thinking its fuel.
May 22, 2010 at 3:29 PM