First trans rebuild is a 4L60E in my 96 K1500. Really thought I did a good job but when I put it in everything worked fine until the truck warmed up and shifted to OD. At that point it spued fluid out the front seal, replaced seal and pump bushing as well as TCC solonoid, press solonoid, press switch, wire harness and seperator plate without results. Wondering if press relief valve in pump could cause this or bad torque converter.

Thanks