#Timing chain symptoms how to#

Connect Your Scan ToolĬrankshaft/camshaft correlation errors on DOHC engines can be difficult to diagnose if only one of the four camshafts on a V6 engine is out of time. A particularly “tinny” sound might indicate a broken timing chain guide. Timing chains can accumulate enough wear in the chain’s links and guides to allow the chain to rattle against the timing case. In most cases, a complete engine replacement is the recommended repair. If the engine is heavily sludged, it’s going to be nearly impossible to clean. If possible, remove the oil filler cap to inspect for engine oil sludge under the camshaft cover. If the oil pump is ingesting air due to a low oil level, the timing chain adjuster can’t properly tension the timing chain. Andrew Markel, Director of Technical Content, ShopOwner.Philip Austin, Technical Training Specialist, NGK Spark Plugs.Domestic vehicle systems, driveability diagnostic steps, and walking through the scan tool data PIDs to fix the car right the first time.Applying logical methods to streamline the diagnostic process on domestic applications. Using scan-tool data PID information to its fullest potential.Understanding domestic fuel trims versus OBDII generic fuel trims to fast track the diagnostic process to find the root cause of some driveability issues.Discussing the inputs, processing, and outputs at the core of today's engine management platforms.NGK is dedicated to meeting the learning needs of all skill levels. This technical topic is geared for the average B+ technician and/or a refresher for the A technician. The presentation will provide 'real-world' data and cases studies. This webinar will help you effectively communicate a vehicle diagnosis to the service advisor.

#Timing chain symptoms how to#

Learn how to streamline the diagnostic process for driveability issues.