SYSTEMS
ENGINE WEAR
PROPER CARE
READING THE EXHAUST TAILPIPECORRECT OPERATION
Often it is possible to determine the condition of an engine without taking it apart and looking inside. It is only necessary to observe (or "read") certain components that are connected to the engine. These components are the exhaust tailpipe and the engine spark plugs.
SYSTEMS ENGINE WEAR PROPER CARE READING THE EXHAUST TAILPIPE