Car Doctor chat — Dec. 1 at 2 p.m.

John Paul has driven nearly every car on the market for the past 15 years. Ask for advice on the best new and used cars to buy, which ones to avoid, and as always, send your repair questions.
About John Paul

About John Paul

John Paul is public affairs manager for AAA Southern New England and a columnist for Boston.com. A certified mechanic, Paul tests dozens of new cars each year and also hosts a radio show on WROL.
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