is it possible to have good oil pressure sometimes an none others ?
start car from cold 95 psi on tickover, once upto temp 90psi cruising speed 30psi tickover which is about right but ocasionaly guage drops to 5psi when ticking over i,m hopeing its a pressure sender problem but could it be something else?
thanks dean.

 

Check oil level?

May be wiring fault or sender, or oil pump is on the way out!


Get it looked at soon else you may lose the engine if it is REAL loss of oil pressure!