How to Install Spark Plugs in a 1994 Lexus LS400?

Answer The spark plugs are a vital part of the operation of the Lexus LS400. In fact, without the spark plugs, the car will not run. When the gas and oxygen mixture enters the cylinder, the piston raises.... Read More »

Top Q&A For: How to Install Spark Plugs in a 1994 Lexus LS400

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 Install Lexus LS400 Hood Shocks?

The Lexus LS400 is a popular car, but as it gets older, parts start to break. The hood struts aren't a critical moving part of the vehicle, but if one goes out, it's certainly inconvenient. The hoo... Read More »

How to Install Windshield Wipers on a Lexus LS400?

Regular windshield wiper replacement is necessary to maintain the best visibility during inclement weather. You can tell your wipers need replacing when the blades streak your windshield or wipe un... Read More »

How to Change Spark Plugs in a GS300 Lexus?

The spark plugs in your GS300 Lexus complete the compression process that makes your engine run. As fuel and oxygen are drawn into the cylinders, the piston comes up and at the top of the stroke, t... Read More »