I WANT TO KNOW WHAT ELSE MUST WE DO THE PROBLEM IS THE GEARS FOR THE CAR IS CHANGING VER FAST IT'S A AUTOMATIC AND THEN IT SEEMS IF THE CAR IS GOING IN LIMMOTO BECAUSE IT IS LOOSING POWER AND THEN IT DOESN'T WANT TO GEAR BACK WE ALREADY CHANGE THE GEAR OIL AND FILTER AND CHECKED ALL THE SENSORS KNOW THEY SAID THEY THINK ITS THE AIRFLOWMETER AND WE MUST PUT IT IN AND AGAIN ITS A R5800 WE BOUGHT THE AR SECONHAND FROM A GARAGE