Let’s talk about fuel. Fuel (gasoline) is delivered to your engine to burn and generate the power needed to keep your engine running. This fuel leaves a residue as it moves through your fuel system. This may not seem like much, but it can cause big problems. Gum and varnish build up inside fuel rails, throttle body and injectors. It’s like plaque build-up in your arteries it restricts free flow of fuel and can even clog your fuel injectors. Poor idle, hesitation, and poor fuel economy may all be caused by a dirty fuel induction system. Let OAS perform a fuel system cleaning service for you soon. Call (503) 667-3900 for an appointment.