yesssssssssssss maaaaaaaaaybe...... have u done anything to your shift knob?like got an after market one? How about run any wire from the radio downunder the center consol?
Anything obstructing the manual shift cable assem between the batt and ecu, under the intake?
if not your linkage(cabel) needs adjusting

Oh BTW next we only need ONE forum post per problem Thank u


mods include but not limited to:
engine: AEM cai , pp head / TB / intake runners, Chikira 4-2-1 header , custom 2.5" exhast / pacesetter high flow cat/flowmaster2 muff,1mm over sized SS valves,PT valvetrain, AEM cam gears/pully set, prothane motormounts,440 injectors , ground kit.
Trans: Custom ATX (1 of a kind) poly-graphite steels , kevlar clutches , final drive , shift kit,3500 stall TC, Tourqe Wonder trans chip ($120.00 2gnt price only!!email for order info)