2009 E550 misfire problem
#1
2009 E550 misfire problem
So I keep having this problem where on the passenger side bank all four cylinders are miss firing I changed spark plugs and coil packs and still misfiring can I have jumped timing or my fuel injectors on that side are bad I知 lost right now des are the codes and I知 running straight pipe no cats or resonators or mufflers with a x pipe
#2
MBWorld Fanatic!
Joined: Apr 2019
Posts: 6,280
Likes: 3,886
From: Silicon Valley
MY'14 W212 M276 3.5NA @60kMi
missing Lambda.... misfirings
So I keep having this problem where on the passenger side bank all four cylinders are miss firing I changed spark plugs and coil packs and still misfiring can I have jumped timing or my fuel injectors on that side are bad I知 lost right now des are the codes and I知 running straight pipe no cats or resonators or mufflers with a x pipe
Your misfiring issue is caused by O2/Lambda sensors not working.
Actually they have been removed so your injection is nuts.
Last edited by CaliBenzDriver; 09-03-2024 at 06:02 PM.
#3