Hello Tsikoteers,

I recently bought a 2nd hand Nissan Sentra GSX 2006 and noticed that it is noisier (as I hear it during driving) than the previous Toyota Vios' I've driven. At first I thought it was because I was driving at a low gear with high RPM. However, I tried driving at 3rd gear (30-40 kph) at 2000-2500 RPM and it was still noisy. Pa-advise naman please what should I do to fix this. Thanks!

I have another question regarding recommended speed range per gear of Nissan Sentras (wala kasi sa owner's manual). This is what I follow: 1st gear - up to 10kph, 2nd - up to 30 kph, 3rd - up to 40 kph, 4th - up to 60 kph, 5th - 60kph up. Is this right? Thanks again!