My 2.4 Rav when cold will hesitate from start till about 1,500 and 2,000 revs in first or second gear. The fault does not occur when accelerating hard. I have had it checked out and was told there is no computer fault. The mechanic cleaned air flow meter and throttle body. When I drove the Rav from cold the next day still no better, so not happy. Any help would be greatly appreciated.
