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Old 04-11-2022, 02:58 PM
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Stumble from stop light under mid to heavy throttle

Quote:
Originally Posted by ewebby View Post
is there a lifespan of coils? Mine are original, 260k Bremi 2001

Ohh…. Swap those Bremi’s out with the Bosch. The Bremi’s were known to have issues. Mine started acting up around 74,000 miles.

I’ve also been told, to check the Bosch mfg. dates. There were some issues there as well.

MAF, DISA, Vac lines, and O2’s also help cure that stumble. It will never totally go away though, I think it is a characteristic of the M54.
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