4.0ohv prelube tool
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Joined: Sep 2019
Posts: 1,193
Likes: 182
From: Hackensack, Nj
To provide oil pressure to the engine before starting?
Something like this?
These appear to need filling for each use.
I wonder if there are any which "refill + repressurize" after the engine starts running.
Something like this?
These appear to need filling for each use.
I wonder if there are any which "refill + repressurize" after the engine starts running.
Last edited by Georgeandkira; Nov 10, 2025 at 07:20 AM. Reason: additional info
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