Have 1984 528i E28 289,000 Km. About 2 weeks ago engine died while driving.
After about 1 minute motor restarted as if nothing was wrong. This happened
several more times. Noticed that the tacho went immeadiately to zero. Since
then no further problem. Suspect Motronic unit or one of the sensors. Has
anybody had this experience and any suggestions what is the best place to
Hi, K and M,
try checking the engine to body earth ?????
also there is a earth lead that jumps over one of the engine mounts,
(exhaust manifold side)
check this out,
the engine earths through this lead from the subframe,
sometimes the subframe becomes insulated due to road grime etc,
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