THE ENGINE LOST TOTAL COMPRESSION DUE TO WHAT THE MECHANIC SAID WAS A WELL-DOCUMENTED CASE OF INTAKE VALVE FAILURE, HAPPENED IN NORTHERN CALIFORNIA. THE ENGINE CUT OUT WHILE I WAS IN TRAFFIC ON THE FREEWAY, THE CAR STOPPED, AND THE CAR WAS GRAZED FROM BEHIND. NOT MUCH OF A PROBLEM DUE TO DAMAGE, JUST A QUICK RE-PAINT OF THE BACK BUMPER, AND PAID OUT OF POCKET. THE ENGINE WAS GONE. THE SAAB SPECIALIST TOLD ME THAT SO MANY 9-3'S,ESPECIALLY ON THE EAST COAST, HAVE EXPERIENCED TOTAL INTAKE VALVE FAILURE LIKE MINE. I CONTACTED SAAB AND THEY ESSENTIALLY SAID TO GO SCREW MYSELF. SAAB AND A SUBSEQUENT CALL TO GM CLAIMED THEY HAD "NEVER HEARD OF THE ISSUE" WHICH MY MECHANIC SPECIALIST SAID WAS A "BOLD LIE" BECAUSE THERE'S AN ONLINE HISTORY OF THIS THAT I FOUND, AND THEY DENIED ME ANY HELP IN GETTING IT FIXED. SINCE THE CAR WAS WORTH MORE THAN THE $2,900 COST I HAD TO PAY TO HAVE THE ENGINE REBUILT, WITH THE SAME FAULTY VALVES THAT WILL CAUSE SOMEONE ELSE TROUBLE LATER AS I TRADED IN MY CAR, I DECIDED TO REPAIR IT, AND THEN GET $1,200 MORE OUT OF IT ONCE I TRADED IN MY CAR. YOU NEED TO INVESTIGATE THIS. IT IS NOT FAIR TO OWNERS WHO ARE OUT OF POCKET. THERE WAS A SAFETY CONCERN WITH MY INCIDENT. IF THE CAR BEHIND ME HAD NOT BEEN AWARE ONCE THE FREEWAY STARTED MOVING AGAIN, I COULD HAVE BEEN HURT. SAAB AND GM DENY THIS, YET SEARCH GOOGLE---"INTAKE VALVE PROBLEMS SAAB 9-3" AND YOU'LL SEE FOR YOURSELF. MAKE GM PAY FOR THIS. PEOPLE HAVE LOST A TON OF MONEY ON DEPRECIATION ALON