When do you change timing bell for Lexus rx 330?

Where is the fuel pump located on a 1995 dodge neon? What are three key functions of an intake valve? How do you replace the egr value on a 1994 mustang? What do wires hook to on a 8 track player? What are the affects of a bad o2 sensor on your engine? Why is my1999 gmc Yukon intake manifold leaking antifreeze? How do you charge Chrysler 300M battery? Can you run speakers with an amplifier that has a bigger rms rating than the speakers rms rating For example run an 80 watt rms speakers with a 120 watt rms amplifier? Are the ball joints on the lower control arms on a 2000 ford explorer xls 4x2 replaceable or do you need to replace the whole lower control arm? Can you put a ls1 engine to a 700r4 transmission with 4x4? What were cars like 50 years ago? There is a noise only when you accelerate front right near passenger Its like a blowing sound but it doesn't do it when vehicle idles Is it safe to drive? What kind of power steering fluid does a 1995 ford aeromax l9000 use? How do you change coolant on ve commodore? How do you get Air out of mini cooling system? What is the function of a car radiator? What would cause a knocking noise in a big block Chevy? Do you pour both bottles of the gumout pro cleaner in the fuel tank? Where is the Torque Convertor Solenoid sensor on a 2001 Mitsubishi Montero Sport? What is OBD II code p1870?