You could have a few things going on here.

With the engine running, check the fuel shut off actuator with a Mity-Vac to see if it will shut down the engine.
It could have a ruptured Diaphram, if so, you will see oil come up the vac tube. Use clear tubing, so you don`t get oil into the mity-vac. or suck on the tubing will also work.

Is the rod on the back side of the IP adjusted correctly. when you push on the shut off lever, it may not be pulling the rod up far enough to shut off the fuel.

Did the old engine shut off ok, and is a problem with this new engine?


Charlie

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there were three HP ratings on the OM616...

1) Not much power
2) Even less power
3) Not nearly enough power!! 240D w/auto

Anyone that thinks a 240D is slow drives too fast.

80 240D Naturally Exasperated, 4-Spd 388k DD 150mph spedo 3:58 Diff

We are advised to NOT judge ALL Muslims by the actions of a few lunatics, but we are encouraged to judge ALL gun owners by the actions of a few lunatics. Funny how that works