Thread: having troubles with load on engine

actually only replaced the spark plugs on the front (the easy to get to) none of the plugs showed any wear nor did the wires appear to have mis-firings.
cut one of the wires while trying to get it off the plug hence the problem with the first cyl. firing, so I bought wires but just replaced that one... The flashing SES light only appears when climbing a steep hill with the pedal floored and clears shortly after. Can it still be in the firing?