1974 Mercedes 280c coupe m110 w114 carb

We were having a problem with this particular car on getting it running properly. Dave figured out most of it and here’s a little explanation on the carburetor and how everything works on this particular set up. Sorry for the sound quality

[@Uc9uE3pKsS6uQ]

this is why the carbs was removed and EFI was bring on
some of these M110 engines are equipped with BOSCH D-Jet EFI, you can find and bolt on

[@288gto7]

Great idea putting an analog efi system with an extremely complicated pre micro processor era ecu. If you want less trouble go with the k jet instead which is also what replaced the d jet from 1976 onwards at least on w116

[@Uc9uE3pKsS6uQ]

@@288gto7 I believe this is the biggest mistakes Mercedes did, to downgrade from EFI to k-jet.
D-jet EFI is so easy to upgrade (the ECU only) to bring the fuel system to todays standards.

[@patwarde5521]

Hi please try changing the on line fule filter the other way, the opposite way to the arrow. I have seen this on my lawnmower, new filter not working when arrows facing the correct way 😉

[@daghanam]

I have 1975 28C
Lots of problem with carb or timing , car is not running at all , i am frustrated with this !

[@daghanam]

Doing exactly same thing , please help me if you sort it out your issue already 🙏🏼

[@user-jo8hn2sz9g]

Солекс 4а1 наверное один из самых новороченных карбюраторов,а кто нибудь ставил его на более обьёмные двигателя?