Hi All, I bought a 2000 GS300(225hp,65000mi) last year, the first impression is the engine is quiet, swift, and smooth.
It perform definitely better than my 97 V6 CAMRY(200hp) engine. This year I just feel the engine not perform
smoothly like before and seems more noisy than my camry. I checked with the dealer they just say it's normal
after test drive. Previous maintenance after doing fuel injection and oil change, still feel the same, feel like
sometimes the engine has some noise like not quiet lubricated and have some friction voice in gears. Any other
factor cause this ?( Like timing belt, spark?). Thanks.