Why would the Service Engine Soon light be blinking on and off and Engine running rough and erratic in my 1997 Chevy Lumina?
1. The service engine soon light blinks on and off. This is not normal for my vehicle. When the light came on a couple times in the past it has always stayed on.
2. The engine runs rough and surges.
3. Headlights dim and brighten
4.I put washer fluid in, coolant, and checked the oil, transmission, and power steering fluid this morning.
Tuesday, September 27th, 2011 AT 3:07 AM