Hello friends of the 1st generation! My 97er Rav4 jerks briefly during load change, especially when it is cold quite strong, but even if it is warm, so when taking gas away from constant speed, and when giving gas out of the sliding operation. Does anyone have any idea what that can be? throttle valve, false air, vacuum hose leaks? I really have no idea of old petrol engines… Besides, it turns the first minutes at cold start with 2000 revolutions! When the engine gets warm, go At some point it slowly descends to 800. Can it lie on the temperature sensor? Sit the right side of the tower? The left side of the two grey parts? Or the right side? Thank you and lb. Greetings, Stefan