Ran fine coming home from work, parked it for a few minutes, started it back up and puff,. its runnin rough..... My question is, which cyl is #2? I did look at the plug wires on the dist. all seemed to be on tight, engine was warm, didnt want to poke my hands in there yet. I know #6 is Driverside closest to firewall, does that make #2 driverside front? also, any suggestions or thoughts on the cause , other than plugs or wires? Plugs were new when I had the engine rebuilt. Wires were not changed at that time though due to low cash. cap and rotor are also still the same. why cant this stuff happen on a nice 65 degree day, instead of single digit temps? thanks for any help in advance !!!