power loss

[discodad]

1996 disco se7. Recently had engine overheat due to leaky thermostat housing which I did not tighten enough. Engine ran in red zone for approximately 2-3 minutes and then was parked. Next day , engine starts idles ok, but power loss when reving engine. some sputtering, cuts out and returns to idle. I am wondering if I melted the cat or is there a problem with fuel, ignition coil or some other reason. ANy input would be helpful.
Car history 96 disco 120K, replaced head gasket, transmission, water pump, too many little things to mention.


Thanks
Gleb

 

[joey]

Have the compression checked... you may have dropped a cylinder sleeve.... For you sake I hope not.