Had empire Nissan Swap out the left intake manifold. Along with the charcoal canister. By the way I never got my diagnostic paper work. Service engine light is no longer an issue. However I still had no accelerating power in drive. Only when I shift to 2nd gear or 1st. Then shift back to drive. It kicks in after 2,000 rpm. After I changed the temperature oil sensor. And drained and fill up the transmission oil. Along with a new filter. No more stuttering but still have the gear issue. Swapping out the PC valves next and hoses. And cleaning out the throttle body. Along with a radiator drain and fill. With new hoses. Need to check differential as well. Also the shifter from the handle. But if anyone has any help to offer me. Please do. Before I go crazy. Cause I really don't ever want to take my big girl to the dealer.ever again.