Oil Presure and what oil i have to use?

[CHACAMAN]

Hello i have a engine 4AGZE with a turbine T3/T4

i have two question

1 - the oil psi in stock idle?
2 - the best oil for the 4AGZE ?

[cavey]

check this for a summary of used oils in the 4AGE/4AGZE (and well, the complete driveline ).

http://www.aeu86.org/viewtopic/ae86/p/95842#95842

opinions about best oils are plenty, but most agree: just use the oil grade that is stated in your booklet. Just about any 10W40 oil will do for the engine, whatever you prefer.

[Ivan141]

oil pressure at idle can often be much lower than in load conditions.. I dont know if that's a usefull thing to know. Did seem to be higher in most 4age's that I've seen than in my moms miata.

[F0Bman]

I usually use 10-30w for new engines and 20-50w for older engines.