I HAD MY 2003 LR DISCO CKD FOR LOOSE HOSES, ETC. LESS THEN TWO WEEKS LATER IT OVERHEATED & I PUT ANTIFREEZE IN THEN DROVE TO REPAIR SHOP - THE DISCO STOPPED - THE GAGE DID NOT SHOW OVER HEATING - THE REPAIR GUY SAID I BLEW MY ENGINE - CEASED. I COULD NOT AFFORD TO REPLACED ENGINE AS SUGGESTED - I TOWED IT HOME - BUT IT CAN BE DRIVEN - ROUGH THOUGH - I THOUGHT IF A ENGINE CEASES - IT SHOULD NOT RUN - THE REPAIR GUY SAYS IT CEASED BECAUSE A HOSE CAME OFF - HE IS THE REPAIR GUY THAT CKD THE HOSES? DO I NEED A NEW ENGINE OR A NEW MECHANIC OR BOTH?