View Full Version : 1993 c-150

10-12-2007, 07:19 AM
Ive got a 93 fourdoor bronco with a 351w, auto trans but the engine started knocking and keeps losing oil pressure. and the top leaks water though the vinal

10-12-2007, 08:00 AM
I haven't noticed very many with vinyl roofs. Mine is a '93 and had vinyl as well. I am having the roof redone now and am not replacing the vinyl. Maybe you should look into swaping the motor out for a diesel..

10-12-2007, 03:40 PM
4bt cummins diesel and you can even keep your suspension and get 30mpg.

hotrod ff
01-18-2008, 01:14 AM
that is tough luck. was there an event that happened prior to the knocking and the loss of oil pressure? sounds like the oil is bypassing once it gets warm and becomes viscous.