2002 E320 4 Matic losing power
Junior Member
Joined: Apr 2018
Posts: 39
Likes: 2
From: Melbourne, Florida, United States
2000 E320, 1997 E420
Scan the car before throwing parts at it. Otherwise I’d check these in this order.
air filter
Spark plugs and ignition coils
catalytic converters
fuel filter
air filter
Spark plugs and ignition coils
catalytic converters
fuel filter


