I'm new here...so be patient.
1st dumb question.....I've just had the bottom end of my motor re-built,and the oil put in the car was Castrol 20W50 GTX.I'm not entirely happy with the indicated oil pressure.
I have some 20W50 AMSOIL. Can I use it,and will it increase / decrease oil pressure,or make no difference.
Thanks.
1st dumb question.....I've just had the bottom end of my motor re-built,and the oil put in the car was Castrol 20W50 GTX.I'm not entirely happy with the indicated oil pressure.
I have some 20W50 AMSOIL. Can I use it,and will it increase / decrease oil pressure,or make no difference.
Thanks.