Thread: Random CEL light

Here's some additional reading on your issue--> Cylinder 3 misfire Tried everything I can think of

Also, what did the electrode look like on the plug that you originally pulled out of #3? Gap still open? I also assume you run at least 91 octane fuel that the S/C cars require.

Plugs all pretty much looked the same when I did the TU. 91 or 93