C55 firing order
06-02-2009, 10:52 PM
#7
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06-03-2009, 12:44 AM
#8
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C55,SL55,C63
what one is it? Does the 55NA have the same firing order as the 55k? what mkonei says conflicts with splinter on the 55NA m113
06-03-2009, 06:13 PM
#10
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It's in the manual or service booklet, I remember reading it in one of the two. Also one of the C55 members has it in their sig... i'll post their SN if i come across it.
06-03-2009, 06:23 PM
#11
MBWorld Fanatic!
MERCEDESFTW is his SN and 1-5-4-2-6-3-7-8 is the firering order. I doubled checked with my manual/service booklet when I had 5 and 6 misfire and shut down on me a month ago.
06-03-2009, 06:38 PM
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C55,SL55,C63
Thanks for the help guys. I didnt have my car with me to check the firing order myself so it helps when you got people out there willing to help.
06-04-2009, 11:34 AM
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2007 C230 and 1985 Monte SS
It turns out its the same firing order if what Im reading is correct. It was mentioned in this thread that the MB cylinders are numbered:
5 - 1
6 - 2
7 - 3
8 - 4
FIREWALL
SBC:
1 - 2
3 - 4
5 - 6
7 - 8
FIREWALL
MB firing order: 1-5-4-2-6-3-7-8
1=2 - 5=1 - 4=8 - 2=4 - 6=3 - 3=6 - 7=5 - 8=7
So the MB firing order with SBC cylinder numbering
2-1-8-4-3-6-5-7
(Move the 2 to the end and you get 1-8-4-3-6-5-7-2)
The funny thing is there are 4-7 swap cams out there that change the SBC firing order... if MB is using it on the 55 motor, it can't be all that bad!
