Chain And Sprockets, Timing: Inspection
WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Inspect the timing chain for stretching prior to removal.
- Rotate the engine while watching timing chain tensioner plunger. When the plunger reaches its maximum extension, stop rotating engine.
- Measure the distance from the tensioner body to the edge of the chain guide as shown in illustration.
- If the distance is greater than 20.5 mm (0.81 in.) inspect the guide shoes for excessive wear.
- If the guide shoes are not excessively worn, replace the timing chain.