what could be the cause?

pulling my hair out lol

its got a brand new Genuine cosworth oil pump
the oil pick up pipe was clean when it went in.....

just hope it hasnt damaged the engine at all..


Its Got to be one of them 2 hasnt it??
pick up or oil pump itself??

i have tried changing oil and weight oil, made no difference.


A not happy, Pee Vee