timing Archives - UnderhoodService
Timing Components

By adopting a systematic approach and utilizing quality kits, the longevity and efficiency of the timing system can be maximized, ensuring a smoother-running engine. This video is sponsored by The Group Training Academy.

Why Do Timing Chains Stretch?

As the timing chain wears, it can change the timing of the camshaft and crankshaft.

Diagnosing Crankshaft Position Sensors

Modern engines need to not only know the position of the crankshaft, but the position of the camshafts.

Honda Timing Belt Tips

There are some things to keep in mind as you tackle these jobs.

The Complexities Of Modern Timing

The technology that leads to more fuel efficiency and performance also means increased complexity with timing components.

VIDEO: Diagnosing The Oil Control Valve

Andrew Markel details a case study involving a Honda Accord whose valvetrain displayed a timing malfunction. Sponsored by ProDemand from Mitchell1.

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VIDEO: Preventing Timing Issues From Timing Chain Wear

Andrew Markel explains timing chain wear and how it can cause timing issues on the engine, as well as how to prevent this condition. Sponsored by Auto Value and Bumper to Bumper.

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Tech Tip: Fixing The Honda Accord, CR-V Rattle At Start Up

If a Honda, including the 2008-2012 Accord, 2012-2013 CR-V, and 2012-2013 Crosstour, has a pronounced rattling noise emanating from the engine during cold start-up, persisting for approximately two seconds, then this symptom is typically indicative of a defective Variable Valve Timing Control (VTC) actuator, as outlined in Technical Service Bulletin (TSB) 09-010.  The corrective action

VTC-actuator-locked-position-diagram
Ford F-150 ECOBOOST 3.5L Pattern Failures

With almost 400,000 3.5L EcoBoost engines on the road today, these engines have proven to be a solid power unit. Many of these engines are out of warranty and heading to your shop. Here are the top failures and what to look for.

2011 Ford F-150 3.5-liter EcoBoost Engine