Join Date: Apr 2008
Location: shreveport, la.
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They act stupid like that sometimes. It could be one of the soliniods sticking or going out.
If I remember right the cts only counts shifts not displays commanded shift, so it was more than likely a problem with the 3-5 shift not fourth as the trucks rarely use fourth.
A modified direct drive soliniod or a epc soliniod inplace of the direct drive will help.
03 cclb dually,6.0,arp studs,bpd oil cooler,bpd 6 phase ficm,bpd water pump,bpd all aluminum cac,all aluminum radiator,amsoil bypass oil filter,ipr high flow coolant filter,egr delete,livewire ts tuned by Vivian & tony,php ficm tuner,dc power 300-spx,Detroit trutrac,6" dual side pipes,07 front end,custom front bumper,shaved badges,led button roof lights,08+ mirrors,12 tailgate,13 rear bumper,13 tail lights,dropped I beams,custom rear 4 link w/bags,k5la train horn,24" alcoa's.