so have recently purchased 1984 f150XLT 351w 4v auto 4x4. when cold oil pressure is about 40-45psi. as vehicle warms up pressure starts to drop. by the time engine is at full temp press. is about 10-15psi in park. shift to drive and press. drops to 5psi. leave to idle in drive pressure drops to...

just wanted to say hi and introduce myself(jake) please note i am a ludite(not too computer literate so be gentle.) have a 1984 f150xlt 4x4 that i fell in love with, has some issues but dont they all! hope i can be of help at some time. thnx jake