I did a Google search and the 1994 Lexus LS400 has a ( 22.5 U.S. gallon ) gas tank
Heck no
If it has a timing belt ,no. If it is a chain yes.
1991 Lexus ls400 hard steering at ilde rack &pump have been replace all screencleaned or removed.
Remove the wheels and remove the 2 14mm headedbolts from the caliper and lift caliper from brake pads www.lextechautomotivellc.com
How to disable the security alarm on a 1994 lexius ls 400
You need to have someone pull the codes to further diagnos www.lextechautomotivellc.com
1990-1994 = 250hp 1995-1997 = 260hp 1998-2000 = 290hp 2001-2006 = 290hp 2007-present = 380hp
Have it checked for codes. With out knowing the codes, you won't know what to diagnose.
In a 1994 Lexus LS400, the brain, or engine control unit (ECU), is typically located under the dashboard on the driver's side. Specifically, it is often found behind the kick panel, which may require removing some trim or covers for access. This ECU is responsible for managing various engine functions and performance. Always consult a service manual for precise instructions and diagrams for your specific vehicle.
how to change front brake pads on a 1994 lexus es300
mass air flow sensor could be going bad