Hi all

I have C223T engine with oil pressure problem.
1: When the engine starts it takes about 7-8 seconds for the mechanical oil gauge to register however the warning light goes off straight away.

2: The mechanical oil gauge starts to show at 4kg/cm3 then drop to about 2kg/cm3 when engine warm up and read around 1kg/cm3 at idling and goes back up to 2kg/cm3 at around 2000rpm. I am using 20w-50 oil. Is this presure normal? is the delay in oil pressure gauge normal?

Thanks Heaps
Trong