I was just referring to the AOD VBs being quirky in general. To get the shift points right with different combinations and such it sometimes takes multiple tries to get it right... luckily that's one area I think they've improved over the years.
I forget which tap is which on the case, but they should be marked - so a pressure guage on there would be the best shot for finding the line pressure. Dirtydog probably has the best insight on that info. You could also check the resistance of the solenoids, they're listed in the later sections of the OD 101 piece IIRC. I still bet the car was shifted into OD at WOT though, the later trannies are usually good about normal use OD shifting.
96 Mustang GT 5spd. w/ 248A Option (GTS). Stock for now until I get the Roush on.
97 Thunderbird 4.6L LX /w Sport Package
24k B&M Cooler, 1" lowered, Steeda UD Pulleys, Dynomax cat-back, J-mod, 3.73's, PI intake, PI cams, 03 GT MAF/Tube, SCT tuned - Gone but not forgotten.
MAMN12 Drag Racing Team [email protected]
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