Good Neighbor Tips from Erin Doan, State Farm Insurance, Scottville,www.erindoan.com. According to 2015 data from the Car Care Council, 84% of vehicles surveyed required immediate service. Among the issues: low or dirty oil, contaminated air filters and inadequate coolant levels. Neglecting preventive auto maintenance means easy fixes can become expensive repairs down the road. Why is preventive maintenance important? It…