so my wife tells me that she leavin to go to the store and calls 2 mins later sayin i put car (2003 gp gt 98k) into drive pullin out the driveway and it reved a lil and went into gear so i run outside to see wats goin on trans fluids good and red. so i get in the car and tryin get it to do it well it dont do it.. so today were goin to store (a month later today) and i felt it!! i never felt nuthin like it happen so quick like a rev then into gear but dont seem like its slippin or nuthin shifts nice and firm.. could it be a bad pcm mod? rear o2 delete, decreased shift time, and line pressure turned up, and it does it like once a month im told no codes any help would be appreciated thanks.
and this is my wifes car for my 5month old baby dont need kno problems with it and it has factory rims on it.. so i kno its not my big rims
