Friendlyguy95055

Hi,

The MOD chip are not good. They are always junk stuffs - like junk foods. They usually not help anything but will damage your car instead. Try K&N air filter + use Premium gas (91 or higer). I use those two on on my 2003 ES300 and it is alot better.

PS: replace the Engine oil at Lexus Dealer because they use good oil - Mobil 1 Super Synthetic oil 5w-30 but cost $45 bucks.

Hope this will help.

I bought a used lexus es300 1998, 68K miles, few days ago and the guy didn't disclose a rattle sound from front left side of the vehicle.  When I test drove in the afternoon it was fine.  The rattle comes when I drive first time in the morning for few miles and goes away.  Very annoying rattle, sounds like something lose but could not confirm.  The problem cannot be replicated for the rest of the day but after overnight, it does the same thing.  Does anyone has this kind of problem and any solutions that you could recommend?

←

---------------

Hi,

The rattle noise was from the back-seat of the passenger seat. Straight it up a little bit then the noise will go away. This is a defect but was not recognized by the LEXUS dealer. My car 2003 ES300 has the same problem and I found out this problem and talked to dealer and they told me they told me to straight it up. I did and the problem is gone.

Hope this will help.

:) Hi,

Please, check your Sun visor on the passenger side. Sometimes if it loose, it will cause the noise even car is not moving. Just put it back to its place then the problem may solve.