1994 TOYOTA 4RUNNER Engine Problems

A COUPLE OF YEARS AFTER PURCHASING THIS TOYOTA 4-RUNNER THERE WAS A RECALL DUE TO FAULTY HEAD GASKETS. THEY LEAKED. A RECALL WAS (SUPPOSEDLY) DONE. 100,000 MILES LATER THE SAME PROBLEM HAD TO BE FIXED AGAIN. I CONTACTED TOYOTA AND WAS INFORMED THAT THEY WERE ONLY RESPONSIBLE FOR ONE FIX. THAT WOULD BE NICE IF THEY HAD ACTUALLY FIXED IT. A (FIX) IMPLIES THAT IT HAS BEEN REALLY FIXED. HEAD GASKETS ARE NOT SUPPOSED TO LEAK . . . EVER! SO I AM WONDERING OF THEY REALLY ACCOMPLISHED A FIX THE FIRST TIME. OBVIOUSLY NOT SINCE IT COST ME $2000 TO GET IT FIXED AGAIN FOR THE EXACT SAME PROBLEM. IF THEY DID ATTEMPT A FIX THEY CERTAINLY MUST HAVE USED INFERIOR OF DEFECTIVE PARTS SINCE THE SAME PROBLEM NEEDED TO BE FIXED AGAIN. I THINK THERE OUGHT TO BE A LAW THAT IF A RECALL (FIX) FAILS AND NEED...