rebuilt A/C unit installed during summer. first trip engine stalled about 60 odd miles out. found ECM1 fuse blown, replaced same, upon restart fuse blew again. vehicle towed to nearby garage, sat for a day, mechanic replaced fuse, vehicle started no problem. attempted to return vehicle back home, about 60 miles out, same fuse blew. towed to mechanic that made A/C installation. new ECM installed. next trip out, same 60 miles ECM2 fuse blew. towed back to same mechanic, no problem found. this is getting tiring, and a bit expensive!