Unless youâ¤™re quite the grease monkey, you may want to think twice before tinkering with your carâ¤™s engine system and dabbling in automobile repairs. For all you know, you might cause further damage, boost your chances of getting into an accident, or incur costly insurance-related disputes. It is far better to leave auto repair in DC in the capable hands of certified mechanics.You certainly wouldnâ¤™t want to end up with a malfunctioning vehicle as a result of substandard DIY repair works. According to an article on SmartMotorist.com, equipment failure (e.g. tire blowouts or tread separation, steering or suspension failure, and loss of brakes) is one of the contributing factors behind a large number of motor accidents.