1995 BMW 740iL Q&A

1995 BMW 740iL Question: seems like cylinders shuting off gradually.

1995 BMW 740il 4.0, starts fine then immediately a few of the cylinders shut down. have checked the compression, changed coils, plugs, has fuel pressure. donot know whats wrong. car has 93k miles.plz help. thx. -
Answer 1
Are there and trouble codes stored in the engine module? Do you have any vacuum leaks? How is the fuel mixture? -
Answer 2
Possibly a cam sensor -
Answer 3
Check your Crank Position Sensor. -