01-23-2012 09:02 PM
I have a 3116 Cat engine in a 92 GMC Top Kick Toterhome. It runs great and does fine on flat ground but when you get to a hill it has no power at all....when you really mash on it to maintain speed it just bogs and puts out a little white and blue smoke...i have also noticed that even in a bind i never hear the turbo and thought that was odd...i have already replaced fuel filters..any ideas?..thx Justin
02-02-2012 01:08 PM
How many miles on on it? need to hook up boost and fuel pressure guages to the truck and monitor them. That will give you a base line on what you have going on with it and where to start looking at.