I have a challenge for all mechanics and electricians. I have a 2013 6-cylinder Altima that is experiencing a hesitation. The car drives fine, but when I approach an intersection, roundabout, or bump, and I slow down and then accelerate again, the car feels like it's not accelerating. I press the pedal hard, but it doesn't move. I've taken it everywhere from Arar to Sakaka to Hail, and everyone has failed to fix it. I've replaced the throttle body, spark plugs, reprogrammed the ECU, replaced the accelerator pedal, sensors, fuel pump, and everything else the mechanic suggested, along with many other things, but to no avail. Of course, many of these are well-known engineers with good reputations. The last one was an engineer in Sakaka, and everyone bet on him, but unfortunately, he failed... We want to see who is the experienced engineer who can solve this.