A MBZ dealer friend told me of a customer who ruined an M103 motor with Bosch Platinums. And because they were not approved plugs MBZ would not warranty the motor (car was a year or so old at the time).
I trust this guy, so I'll be staying clear of the platinums myownself!
------------------
Best regards, Michael
'92 500E
'88 300TE
|