if it idles rough too, check your plugs, if not, check your fuel filter.
Yes, and you would probably have a check engine light on also.
If the car is have issues accelerating it may be running to lean. Ensure the engine is using the proper air to fuel mixture so the car will not run lean.
Looking at the engine while standing at the front of the vehicle. The #1 cylinder is the back left corner.
carb problems, adjust the idle screw and see if that helps
under the power steering pump, left hand lower side off engine, while under the hood facing the engine.
Because the RX400h is a hybrid, it regenerates its batteries when slowing down. While doing that, the engine brake is disabled to maximize the regeneration. While going downhill for a long time, you can enable the engine brake by putting it in the B gear.
Start the Rx. While engine is running have a friend put it in drive while foot on break. Check trans fluid level on dip stick.
It's best to do because you have to have the front and top of the engine apart so might as well do it while it's apart.
The "check engine" light should be illuminated. Start with investigating the code(s). They may lead you to the cause.
instruction manual
Yes! Lexus cheated on him while he was in rehab.
Lexus offers two convertible models, the Lexus SC and the Lexus IS C. You can find complete details and information on both models on the Lexus Website. The Lexus IS C starts at just under $40,000, while the SC MSRP is closer to $70,000. The following link will take you to the Lexus convertible page: http://www.lexus.com/models/allModels/#