What Does an Oil Pump Do?
The oil pump is the heart of your engine’s lubrication. A Cranbourne West specialist explains.
What it is & what it does
The oil pump draws oil from the sump through a pickup screen and pushes it under pressure through the engine’s galleries — feeding the bearings, camshafts, VVT system and (on turbos) the turbo. No pressure, no protection.
It’s driven by the crank or timing system and works every second the engine runs.
Signs of trouble & how we help
A worn pump or a sludge-blocked pickup causes low oil pressure — a flickering or solid oil light, ticking, then rapid damage. Clean oil on schedule is the pump’s best protection; sludge is its killer.
We verify real pressure with a mechanical gauge, and inspect the pickup where sludge is suspected, before condemning a pump.
Questions about your car? Just ask.
Understanding what’s under the bonnet makes servicing decisions easier — and we’re always happy to explain what your car needs and why, in plain English.
Book a service or a check with a Cranbourne West specialist online in 60 seconds, or call 03 8782 0711.
What Does an Oil Pump Do? — FAQ
It pressurises oil through the engine’s galleries to protect bearings, cams, VVT and the turbo.
Low oil pressure — a flickering/solid oil light and ticking. Act immediately.
Sludge blocking the pickup screen, and neglected oil. Clean oil on schedule is the protection.
A mechanical pressure gauge (not just the sensor) and a pickup inspection where sludge is suspected.
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