I am thinking of changing my plugs in the near future with the NGK iridium plugs and wanted to find out if there is anything out of the ordinary I need to know beforehand.
Outside of taking off the Plastic Engine cover, is there anything else that needs to be removed to access the plugs?
I understand this engine does not utilize traditional type spark plug wires, I haven't done this type before, I have replaced plugs in the past on other cars but haven't seen this type of setup before. to remove the covers on the plugs is it as simple as just unscrewing the screws? Does anything other than the plugs themselves need to be replaced?
If anyone has a turorial on changing the plugs on a 2001-2006 LS430 please post the link.
Thanks for your help!
This ad is not displayed to registered members. Register your free account today and become a member on Club Lexus!
Yup. It's pretty straight forward. Remove the engine cover and then unbolt the 2 bolts holding each coil pack to the engine. You can pull (wiggle) the coil pack out and the spark plug will be exposed. Nothing too hard.