Just got my 4l60 rebuilt after only 2months on 8psi. The problem is somtimes when I'm driving around normal or extreme my stability control turns off and my truck starts nailing gears. The way to make it stop is full throtel. Has anyone ever had this problem? Its a 07 gmc 1500 procharged(ps1)meth,and built tranny with 2800 stall.