Inspection - Cylinder Head
WARNING: This page is about a different car, the 2025 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
- Check the cylinder head for warping with a straight edge and a feeler gauge.
- The cylinder head must be flat within specification. Refer to: ENGINE SPECIFICATIONS
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1 - Straight Edge 2 - Feeler Gauge - Remove any carbon or varnish deposits from inside of valve guides with a reliable guide cleaner.
- Inspect the following components and verify that they are within specification. Refer to: ENGINE SPECIFICATIONS
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- Valve Springs
- Valve Seats
- Valve Guides
- Valves