nborga87 Poor Boy Puller Joined Nov 1, 2009 Messages 788 Dec 9, 2009 #1 what should the compression be on a 6.2?
B blackandstacked certified idiot Joined May 3, 2006 Messages 592 Dec 9, 2009 #2 If I had to guess it should be roughly between 400 and 500 psi.
nborga87 Poor Boy Puller Joined Nov 1, 2009 Messages 788 Dec 9, 2009 #3 it ranged from 380 to 520 on this truck
nborga87 Poor Boy Puller Joined Nov 1, 2009 Messages 788 Dec 9, 2009 #4 the truck runs really rough. the injectors are new. the pump is also fairly new.my next check is goin to pulling the vavle covers and check the pushrods and rockers.
the truck runs really rough. the injectors are new. the pump is also fairly new.my next check is goin to pulling the vavle covers and check the pushrods and rockers.
L littleboy Can't quit now ... Joined Oct 3, 2009 Messages 207 Dec 14, 2009 #5 did u shoot some oil in each hole an recheck if compression is up that means that the rings r worn
