2000 SATURN SL2 User Comment / Complaint

I purchased a 2000 saturn sl2 which was used, therefore, i had a shop thoroughly check that all major components were in working order...i was told that all were in great shape..ie., the engine, starter, and any vital parts. the car ran great...well, for 5-6 mos. i was in the middle of driving,when the car just shut off...the car would not start again...no warning, no lights, nothing! the car is now in the shop to find the problem. the lights and radio worked but i just heard clicking when turning the ignition. with only 80,000 miles on the car, the mechanic says that the engine is shot, there's nothing he can do other than put a brand new engine in it...with a small fee of 4000.00. both of us do not understand why the car was in great shape and within 6 months and barely 3,000 miles the engine went from great to gone! i have read several documents from this site and there are many persons with 2000 saturns that are saying that they too have a car that stopped suddenly and the stories sound very similar to mine...i've seen many of have similar vin #s...i identified with the docs regarding the 2000-2003 saturn l-series issues, although, mine is of the s-series (i guess, because it is an sl-2). the letter discussing this issue referred to (ea06-009), the defect petition (dp05-008) or the odi investigation pe06-006 that was opened on 1/24/06. i am not sure that those document include my vehicle being that i thought my engine was of the size 1.9l, i-4, mp, dohc. if you have the time to view the docs mentioned, they are basically describing the same prob. that i have. will you please find out if i am incorrect with the info. that i've viewed and if there has been an investigation into the problems that i've had for over 1 yr. of course, if you have any questions, advice, or know what i should do or with whom i should speak...please let me know. i would greatly appreciate any help that you could provide me with.