[Mercedes] OT Pre-oiler?

Curley McLain 126diesel at gmail.com
Sat Dec 20 22:11:50 EST 2025


Looks like this would be a good product for everyone with a turbo, 
unless they are diligent about cool down before shut down.
https://www.cantonracingproducts.com/content/Instructions/TURBO%20OILER.pdf

Looks like the kit is just an electric fuel pump and a canister.

Seems to me you could put a fitting on/near the bottom of the oil pan, 
run a hose from it to a fuel pump, then from the pump to the oil galley 
of the engine.   use a one minute timer for a switch.  To start, hit the 
timer, wait 45 - 59 seconds, then start.

Not sure the canister is needed for what Fred wants to accomplish.   No 
idea where the oil galley might be on water cooled flat.
> Rick Knoble via Mercedes <mailto:mercedes at okiebenz.com>
> December 20, 2025 at 8:38 PM
> >"Clear flood"?
>
> Foot to the floor while cranking. The computer thinks you are trying 
> to clear an engine flooded with fuel condition and will crank, but not 
> start. It's a way of pressurizing the oil system after an oil change. 
> Years ago some race car builders used to recommend an Accusump oil 
> system. https://www.cantonracingproducts.com/accusump
>
> I suppose for a Ford 5.4 with phaser issues it would help too.
>
> Rick
>

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