Got an LRV4 that I occasionally find in the pit with the oil hot and the motor thermal open. I don't have the correct prints (the ones I have are for a 2 stop holeless and this car is a 4 stop in ground). I get there and the car is OOS, on the springs, oil overheated. PM and DR relays are up but car won't run because of thermal. I let it cool overnight and put it back in service. When I did a relief test I found out that AST does not work on this car. I've doublechecked bypass, any ideas?