Hey guys its been a long time im back in texas after a year and finally pulled car out of storage dusty and nasty.. well i back up put car in drive and get to about 1500-1800 rpms car pops out of gear and once slows down goes back in gear.. WTH is going on. NO codes no check engines nothing just same thing anyone every seen this! car has 33k on clock.

 

If you haven't found the solution yet.. Personally,no experience with SST or their issues but Check you Powertrain warranty with a dealer and if your modded Don Herring Irving could possibly help as they are somewhat mod friendly, if not you can talk to Richard at Evolution Dynamics.