2000 Lexus LS400 Questions

Get answers to questions about your 2000 Lexus LS400 at RepairPal. Find solutions, diagnose problems and get back on the road.

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Check engine light came on. Diagnostic code P0420

The car does not idle it dies out you let off the gas? I don't know what the issue is with it it is also blowing black smoke can you tell me what could be the problem

Was working one minute next was on zero

anything over very slow will come out the overflow. Takes several min to finally get a full tank.

the light stays on the car runs fine just scared to drive

I have new battery but my battery Light is still on

i m not sure what it can be the touch convere or a silinoed can anyone help me

I can't get the coil to come out

how to change the bcm in an lexus

i need to change all 4 struts. the car is bouncing a lot. One tech told me I also need to change the mounts. The other one says no mounts but I need to change springs. 85K miles. This is my wife's car. She drives by herself just locally on good roads. no overload. 85K miles.
Should I really to change mounts or springs or both if they are not broken.

How can I get an estimate on changeing the timing belt, water pump, and serpentine belt as a combination? The car has 97,000 miles on it. I also need a garage in the Memphis, Germantown area.

No problem but am wondering where the oil filter is.

my ls400 has 110k miles. at what mileage is my next major tuneup due?