Engine Performance problem
2006 Pontiac G6 6 cyl Front Wheel Drive Automatic 160, 00 miles
when I got the car in 2007, it ran fine for a short time, then I started having trouble starting the car, it wouldn't turn over. So a car dealership worked on it and said they fixed the problem, only to have it reoccur again. Could you help me figure out what is wrong, because noone seems to know, GM techs could not even tell us what the problem is. HHHHEEELLLPPP.