[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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