I asked the SA about the compression test in the morning and the results show that 2 of the 4 blocks in the engine are showing low levels of compression. I asked him to send me a copy of the report, which he promised to send me today, but haven't got any so far. @Sujit508, all the oil changes happened at FASS only. No other mechanic touched the car so far. A surveyor will inspect the vehicle for the Extended Warranty claim (probably on Saturday). Tomorrow being a holiday, I will OK only have the next update either on Saturday or Monday.