87 300d is blown away by my kids sdl.my car has 250k,all filters clean,new screen in tank.starts very easy,,no smoke.is my turbo shot or just not kicking in?thanx for any replys made

 

Check their is a line [ looks just like vacuum line0 from the intake manifold it goes to a black box believe called the ada valve. If it is blown off or leaking it will stop your injector pump from adding fuel when you get boost. It came off my 87 300D boy did it turn into a dog reconnected it back to normal.