Hey everybody, just a note on how helpful this forum has been. I don't post because I'm still learning about my new Bonnie (drove a '91 for years), but I've troubleshot most of my problems from threads here and experimentation on my own.
This weekend I started getting a slight misfire at low rpm as I was driving around town which got worse until I it threw a code... P0304 (#4 cylinder misfire). I recently changed the plugs, but hadn't gotten to the wires yet so this was the obvious place to start.
Wires are installed and aren't contacting the 02 sensor or any other components, and the plugs look ok but they are Bosch which I hadn't heard anything bad about until this forum. (Like I said, I'm still learning about her.)
It is still misfiring slightly at Low RPM (under load and at higher RPM she runs like a dream and you can't even tell if there is a misfire or not.)
My next action will be to swap out the spark plugs and reapply some dialectric jelly to the connection. Meanwhile I'll check the coils and probably replace the ignition switch.
I'm going out of town for the next couple of days and won't be able to get to her until Thursday, so if I can hear some expert'* opinions on the direction I'm headed and if there is anything fishy about what I've said I'd appreciate it.
I need to update my signature block, I now have 62000 on her. (Road trips!)
I'll post a pic after I clean her up.