A4 bib engine low oil pressure..

[Nickjt_2000@mail]

Audi A4 bib engine low oil pressure light on.
Fitted new oil pump and hex shaft timed
it all up, put back together, started up still low oil pressure, put pressure test guage on still no oil pressure, ( so not the switch). Any ideas guys ?????

 

[Gazwould]

BLB !

The infamous 77mm oil pump drive which is predominantly a balancer shaft keyway issue not actual oil pump cassette or drive key .

Do not start , do not drive .

Best convert to remanufactured modified chain to gear driven conversion .