W210 E430 Spark Plug torque 25NM or 28NM - PeachParts Mercedes-Benz Forum

Car Nut · #1 07-03-2005, 03:05 PM

Is it 25NM or 28NM for the spark plug torque on 1999 E430? The Bosch Spark Plug box has 25NM printed. However I did a search on the forum, someone said 28NM.

Thanks
Car Nut
1999 E430 Sport

Jim H · #2 07-03-2005, 04:51 PM

Quote:

Originally Posted by Car Nut

Is it 25NM or 28NM for the spark plug torque on 1999 E430...

I would guess you could use either, since there is only a 10% difference between the two...

The Old-School spark plug torque method was to use the 'hand-snug' setting of the 'calibrated forearm'

Best Regards,
Jim

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