CM871 kickin my Butt

[Jimmy]

Well I Never Did Here Anybody Say Anything About Runnin A Cylinder Cut Out Test On It. I Don’t Know How They Determined It Was #3.
I Agree With Rawze, I Would Check The Overhead And Do An Injector Leak Test On It.
Also Put A Sight Glass On It And See If You’re Suckin Air.
Also Check Your Fuel Return Line Restriction.
Not Only ISX But Most Fuel Injection Systems Can’t Stand Return Line Restriction, And Will Make Them Generally Run Like shi#t.