Thanks for the help so I could complete the JMOD on my F150, I ignored the
#6 and #11 holes as they were slotted (.100x .375) and drilled the remaining holes.
The 1-2 and 2-3 shifts are firm and feel great , but the 3-od shift still seems delayed and I’m still getting some shuddering. The shuddering only seems to occur on hills
when I’m maintaining a constant speed, not under acceleration. The problem is
intermittent and it is much better since the JMOD and Mercon V are in.
Any ideas would be helpful.
The od light is not blinking and no codes are set in ECM mem.