What else gets looked at when getting your vehicle in for an oil change? What does it mean when a vehicle needs a valve adjustment? When should spark plugs be replaced? Getting a new key for an old car. Losing air in tires. What to know before installing a used engine in a vehicle. Why labor rates could be higher than expected. What to do with old fuel. Freon fixes. Ask our car care expert Nick Stoffel of Lloyds Automotive. Visit lloydsautomotive.net 651-228-1316.