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
In the Lexus LS400, spark plugs are located within the engine's cylinder heads. You will need to remove the engine covers and intake manifold to access them easily. The LS400 typically features a V8 engine, and each cylinder has its own spark plug, making a total of eight plugs. Regular maintenance involves checking and replacing these spark plugs to ensure optimal engine performance.
I want to know
93 LS400 takes either NGK BKR6EP11, or Denso PK20R11 spark plugs with .043 gap.
For a 1996 Lexus LS400, it's recommended to use NGK or Denso spark plugs, specifically the NGK ZFR6F-11 or Denso IK20. These plugs are designed to provide optimal performance and fuel efficiency for the 4.0L V8 engine. Always consult your owner's manual or a trusted mechanic for specific recommendations and maintenance tips.
How do you change the spark plugs in 2001 lexus rx300?
how do you change spark plugs on 1995 Lexus es300
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2006 Lexus gs300 awd check engine on after spark plugs replaced
On a 2003 Lexus GS300, the spark plugs are located under the engine cover, which must be removed to access them. They are positioned in the cylinder head, with one spark plug per cylinder. The GS300 is equipped with a 3.0L inline-six engine, so there are a total of six spark plugs to replace if necessary.
Call Lexus dealer,ask for service manager and ask this qustion!!Problem will be solved.
how would you go about changing the spark plugs in a 1999 Lexus ES 300?
Change spark plugs on 1999 Lexus GS300?