Sifus.....i manage to do a second test drive on my friends E39 before signing the paper and what did you know?while i was cruising slowly at 10km/h the car die on me with the check engine light turn on. there after i cannot start the engine...make a few calls inclusive the owner and Chu Seng. They advise to fill up with some gas and wala...the cars again but idle is rough until for a couple of rev. then i slow drive to gas station to fill up another $50. what annoys me is the check engine light was never turn off there after. the rough idle slowly faded away as i took her to jelutong express highway. so long story short....any possible disaster i have come across? or will come across? fingers cross and good thing i haven't sign the paper yet.....:dong: