E320 SHAKE MISFIRE OR CHEAP MOUNTS
Thread Starter
Member
Joined: Jun 2013
Posts: 115
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From: Tijuana Mexico
99 E320 W210
E320 SHAKE MISFIRE OR CHEAP MOUNTS
Hello im new too this forum had motor mounts replaced with beck arnly brand noticed light shake right after thought maybe mounts werent put on right had dealer check it said mounts were fine but engine was misfiring all over mainly on cyl 5 and 3 replaced all wires new bosch plugs fr8dpp33 plus and just replaced coils on cyl 1 3 5 noticed big difference on start up hardly no shake after driving 20 minutes shake returned can be felt through car makes doors shake could it be cheap motor mounts causing doors to shake or maybe i have to replace the rest of the coils because changing the coils did make a big difference at first
Thread Starter
Member
Joined: Jun 2013
Posts: 115
Likes: 0
From: Tijuana Mexico
99 E320 W210
no cel i guess most misfires hover below code throwing threshold car felt nice after replacing some of the coils but after driving a bit noticed shake got worse the shake is felt mainly in the doors up and down motion dealer said changing wires on cylinder 5 would probaly fix shake so i changed all wires plugs cyl 5 cyl 3 cyl 1 coil fr8dpp33 are those the right plugs anyway? 
