Author Topic: 230sl fuel problems  (Read 2791 times)

pagoda113

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230sl fuel problems
« on: December 05, 2014, 18:15:02 »
Have 230sl 1965 and not fireing on all cylinders. Have done compression test and is ok. Injectors are also ok and changed the fuel filter. What is happening on cylinders 1, 2, 3 there is plenty of fuel. On cylinders 4, 5, 6 there is only a dribble of fuel. Does anyone have any ideas on what the problem could be.

Thanks

ja17

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Re: 230sl fuel problems
« Reply #1 on: December 05, 2014, 19:41:04 »
Check to see if the rack of the injection pump is stuck. 
Joe Alexander
Blacklick, Ohio
1969 Dark Olive 280SL
2002 ML55 AMG (tow vehicle)
2002 SLK32 AMG (350 hp)
1982 300TD Wagon turbo 4spd.
1963 404 Mercedes Unimog (Swedish Army)
1989 flu419 Mercedes Unimog (US Army)
1998 E430
1974 450SLC Rally
1965 220SE Finback

perry113

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Re: 230sl fuel problems
« Reply #2 on: December 17, 2014, 02:38:20 »
When I first got my 230SL I had a similar issue. I pulled the injection pump out along with the injectors and had it rebuild. Best thing I ever could have done.
Peter Perry
1970 911T Bahia Red
1972 911T Albert Blau
1963 220seb coupe barn
1965 230SL Light Ivory automatic
1966 230SL Havana Brown 4 speed Barn Find
1970 280SE living 3.5 donor car