Guide to Spark Plug Replacement in a Lexus LS 400 V8?

Answer Replacing spark plugs in a Lexus can be accomplished by most do-it-yourself mechanics. While not difficult, some steps should be followed to ensure that the task progresses smoothly. Having the cor... Read More »

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How to Change a Spark Plug in a Lexus IS 300?

Changing a spark plug in a Lexus IS 300 is not as simple as finding the plugs, taking the old ones out and putting new ones in. Because of the engine design of the car, you'll have to take apart an... Read More »

How to Replace the Spark Plug in a 1998 Lexus LS400?

The Lexus LS400 has a 4.0-liter V8 engine; accordingly, the engine has eight spark plugs, one for each cylinder, that sit atop each combustion chamber cylinder. When air and gas enter the chamber a... Read More »

How to Test the Engine After Spark Plug Replacement?

If you just changed the spark plugs, the next step is testing the job. Everything should be alright if you replaced one wire at a time or took pictures and drew diagrams of the location of the wire... Read More »

Spark Plug Wire Replacement in a 1997 Saturn Sl?

Saturn became a subsidiary of General Motors in 1985, but did not release any production vehicles until the 1991 model year. In its first year, Saturn released a four-door sports sedan known as the... Read More »