Lexus Troubleshooting Questions? Ask a Lexus Expert
With a random cylinder misfire and a code for a specific cylinder, it sounds like the ignition coil for cylinder #2 will need to be replaced and it might be a good idea to replace all the spark plugs at the same time. Cylinder #2 ignition coil is located on the side of the engine closest to the front of the vehicle, and it's the coil closest to the passenger's side. Inspect the electrical connector and wire harness for any loose, broken or damaged wires before replacing the coil. For an image location view of #2 coil, click here: https://www.dropbox.com/s/gqkyfpma4f4v1k9/rx-coil.jpg?dl=0
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