Still don't have my wires they will not be there till tomorrow now for some reason. But get this went out and started it up today and it started right away with just a slight misfire that you can barely notice at idle. So I drove it around and it drove find at normal driving but when I get in the throttle the engine has a bad hesitationand a little popping out of the tailpipe, and no engine light is coming on at all.I got the cap and rotor but have not changed them yet waiting on the wires and its been raining most of the day so really could not do to much.

 

I have the same problem with a 1998 Blazer. I have replaced the fuel pump, filter, Mass Airflow Sensor, Plugs, Cap and Rotor, Plugs. I live in Indiana, and as soon as the temp drops below 40 degrees it takes for ever to start.