2009 GMC Sierra 1500 SLT 4dr Extended Cab 5.8 ft. SB (5.3L 8cyl 4A)
i have a gmc 2009 1500 sierra crew cab slt 4x4 i have problems with my back up sensors and transmission sliping and not wanting to shift or de shift down the brakes dont wanna stop some times, the truck cuts off goiong down the down the road, gas milage sucks i had a o6 2500 hd lifted with a 6.0 gas motor which got better gas mialge. i have had problems with traction control and with my radio/ on start not wanting to work. i just got denied by gm for repurishment and i been to the dealerships four time but they cant find anything they aint standing behind there vechicles.
the color and leather interior thats all
re design the ecm and go back to a normal transmission not everything controled by the computer cuz look at toyota now gm would be hurt big time if that happens