answersLogoWhite

0


Best Answer

Its easy, remopve the covwers on top of the valve covers. Only two bolts hold them on. The covers are black, and read "V8 4-Cam" on the rights side one. Under these covers are the boots for the plug wires, remove one by one and the spark plugs are underneith. remember to change when the engine is cool and good luck

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How to replace 1992 Lexus ls400 spark plugs?
Write your answer...
Submit
Still have questions?
magnify glass
imp