Hello mate,  It would seem you're having trouble with the oil control valve (OCV), this is what is used to engage lift at 6200rpm. I would suggest that you first check your oil and top up as required as it is fairly common for t sports that frequently enter lift to drink alot of oil. If it turns out that your oil being low isn't the issue then the fault lies with your OCV. If the car you own doesn't hit lift frequently enough then the OCV filters have been known to clog up and restrict the