i have a 1994 f150 the oil pan rusted through and i was try to find out when i replace it do i need to jack up the engine up or will the oil pan clear everthing when i try to remove it

 

I just put a new oil pump on my 90 F150 I had to remove the upper intake manifold the radiator fan shrowd and un bolt the exahust from the stock manifolds. Before lifting the motor but you should only have to lift it about 6-7 inches. Also watch out for your AC hose it is right above the intake.