I've had my LS-460 since Dec 07 and complained out the gate of a rotten egg smell during heavy acceleration (like turning the air off and hitting the power inject button and flooring it to 120) and got a really bad smell in the cabin with the air off (No! was not from the passenger or the driver!) Even get it with the air on. Dealer told me that the 5 catalytic converters and the gas contribute and to Run it in 4th or 5th for a couple of hours and the heat should burn off the smell. Also try Chevron or Shell gas only. Tried it all and it still smells bad. I think it is vortexing from the exhaust into the trunk seals and into the cabin. Any one have any suggestions?
Also, the breaks have been replaced 3 times by the dealer at no charge. Seems like at low speeds (creeping) at lights or stop signs that I get a noticeable Clunk Clunk noise with a little feed back from the break peddle. The car speed itself is not affected at all. Dealer said that it is loose break pads and is ready to put in a fourth set. It sounds almost like an electrical arc / servo Clunk. Any suggestions?
Looking forward to responses.
Greg R.
