Tried to read the code myself. 4 longs followed by 3 shorts with a short in between (before it starts over). I guess it's an error code 43. Anyone know what this code is?

Here are my symptoms: after starting cold the idle goes up and down. Drives good for 5 minutes then goes rough (bogging down when pushing on the gas). A couple minutes of this and the check engine light comes on and everything smooths out. BUT the light stays on.

Anyone help with this???