June 8: GM Files Motion to Dismiss L87 Engine Lawsuit news | 10 days ago
May 13: Do Not Drive Warning For Cadillac, Chevrolet and GMC Models recalls | 36 days ago
May 10: GM Argues Vacuum Pump Failure Lawsuit is Itself a Failure news | 39 days ago
April 15: GM Recalls Chevy Corvettes Over Turn Signal Problems recalls | 64 days ago
April 5: GM Brake Master Cylinder Failure Lawsuit Names 5 Models news | 74 days ago
8.0
pretty bad- Typical Repair Cost:
- No data
- Average Mileage:
- 50,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- not sure (1 reports)
engine problem
Helpful websites
- No one has added a helpful site for this 2014 Sonic problem yet. Be the first!





A D V E R T I S E M E N T S
No one knows what the problem is, but I will bet GM knows because it would cost them to much to recall.
- Michele B., Boswell, PA, US