how do u determine which injectors are causing the smoke when they all seem to be in range?
cyl1 -.4 cyl2 1.9 cyl 3 2.6 cyl 4 2.3 cyl 5 -1.2 cyl 6 1.3 cyl 7 -3.3
cyl 8 -3.1
ive heard that only replacing the bad ones is the way to go if ur going to do it urself. there all origanals with 152000 miles
also, anyone know how to release the fuel pressure when u take the injectors out?