Well I had a motor installed witha reman motor about 10k ago at a dealer. New intake gaskets with new torque specs about 3k ago. Now after driving 45 minutes or more the trans light flashes and the check engine light comes on. Getting the transmission component slipping code. This has been going on for about 3k miles and it shifts perfectly except for the occasional sqeak when I'm running it hard. I clear the code and it always takes more than 45 minutes of driving for it to reappear. Also I don't think it's related because it started 1.5k later but after warming up and shifting into park the rpms go to 2k and sits there but only in park. I have changed most of the power steering fluid with the turkey baster method. I have changed the trans filter and fluid also. I'm outta ideas so share yours with me.

Thanks Guys,

Mrcln1