my 1995 oldsmobile 88royale Lss stops while being driven. The car feels like it's bogging down when it cuts off. It starts right back up with no problem. I've changed the plugs and wires and had the dealership put it on a machine to find the problem. They couldn't find the problem. what could it be that we are missing?

Kirk Penn, November 2005

our 88 royale did the same and it was cam sensor was loose, it is located on the left side of motor as you are facing it. also could be feul pump going bad.....

ROBIN, July 2010

Almost sounds like you have a catilictic convertor that is clogging up .......did it have any enginr codes when dealship checked it ...the only machine they have is a tech 2 to diag problem....possible fuel pump problem ...24 years @ olds dealership and there is alot of screwy type problems sometimes
ifs its a sometime problem can be a alot to diag because you can`t fix somethin that ain`t broke at the time good luck

bg, November 2005