Hi all, if its not one thing its another.

Driving to work this morning the oil light came on. I was travelling at about 100kph. Luckily I was in a spot where i could push in the clutch and turn the engine off.

I got the RACV to tow me home.

The symptoms go like this. I can start the engine no problems. The oil light goes out as normal but comes on about 20-30 seconds later.

There is plenty of oil.

I have seen some Toyota engines where the oil pick up get clogged with EGR krud in the sump. Is this a thing with Patrols?

I'm really not sure where to go with this.

Would it be worth to buy a mechanics pressure gauge and test it? Can this be done ZD30's?

Any wisdom would be greatly appreciated.

Cheers, Brian.