Step by step, adjusting valves on a Honda Civic with over 150,000, should you adjust the valves? In this video this is what I found. Jam Nut Tool: https://amzn.to/4aOTsgh
Feeler Gauge Set: https://amzn.to/3S0HnMp
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Link to Valve Cover removal:
• Honda Civic Valve Cover Gasket 2009 R...