Recent content by smegs

1999 Chevy Lumina 3.1 92,000 miles Out Pennzoil Platinum 5W-30 (8,700 oci) AC Delco filter In Mobil 1 0W-30 AFE Purolator Classic

I just went through a period of rough idling. My 99 Lumina 3.1 always purred in park or neutral. In gear you could feel a slight increase in vibration through the steering wheel. One night after pulling in to work, putting it in park, it was noticeably rougher with an arrhythmic bump felt...