Hey guys I had a gm reman allison out of an 04 with roughly 4k on it. I put in a full trans go with a boost valve in it along with my other triple disk converter. I sold it to a guy who put it in an 03 dmax. He says it shifts throught the gears up and down at the same rpms as his old trans but really hard. I put the trans go in exactly as the directions stated. He runs a ppe programmer in the truck. It shifts hard on all the power levels. It will chrip the tires down shifting. I was wondering if I put in a factory seperator plate without the holes drilled out if that would mellow it out a bit. I haven't heard of this happening before and feel bad and want to help him out. Any ideas or info you have would be greatly appreciated.
Thanks
Adam
Thanks
Adam
