disappointed 
2008 Nissan Sentra Sedan 2.0 S 4dr Sedan (2.0L 4cyl CVT)
worst engine the vechicle could have
 my wife was in love with this vechicle. the inside design is roomy and comfortable. the engine at first was great, but after 25000 miles it started with a tapping noise that now has become annoying and loud enough we were asked if it was a decile motor. took it to the dealer ship and they said nothing wrong they even brought in a specialist and he said that it was normal?? very disappointed with the performance of this vehicle. Nissan corp. doesn't want to help. the car car now has burned a quart of oil between oil changes that doesn't seem normal. the vehicle didn't  do any of this before. 