This is a common oil leak on Honda J series engines. The spool valve on the front cylinder head, right by the dipstick, can leak and possibly damage or destroy your alternator in the process.
I’ve tried the “Honda gaskets” you can get on Amazon in my last video. They only lasted 9 months and less than 10,000 miles before they started leaking. Also, watch the video I did on the replacement of these gaskets and find out how I accidentally caused a CEL when doing that gasket replacement. Better yet, don’t bother with those gaskets.
I know the part from Honda is expensive, but in my experience, it may be the most permanent fix for this problem. This video will show you how to replace it.
Thank you for watching!
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Parts
Spool Valve: 15810-R70-A01 (many Honda dealers stock this part)
Tools (some are affiliate links)
Plastic Razor Blades: https://amzn.to/48oaKR1
Hondabond HT: https://amzn.to/4pAQiTQ
Body Clip Tool: https://amzn.to/3XpYIS7
Torque Wrench: https://amzn.to/3MbQnPs
Loctite 518: https://amzn.to/48s8Sa0
TSBs
08-017: https://static.oemdtc.com/TSB/A08-017.pdf
Related Videos
Honda J Series Oil Leak: What You Need To Know: https://youtu.be/tp-I2ucIpYU
2011-2017 Honda Odyssey Alternator Replacement: https://youtu.be/sag8x160QFs
2011-2017 Honda Odyssey (J35) Valve Adjustment and Oil Leak Fix: https://youtu.be/QRMzxm4jll4
How Multi Stage Intakes Work: https://www.youtube.com/watch?v=4jruZL5UCSA
Should You Rebuild or Replace an Engine?: https://www.youtube.com/watch?v=KWjF56tFzRg&t=16s
2005 Honda Odyssey The VCM Repair: https://www.youtube.com/watch?v=qW_lDzXx2hA&t=1s
2012-2017 Honda Odyssey Power Steering Rack Replacement: https://www.youtube.com/watch?v=haCGztYY0rk&t=1377s
Honda Odyssey Door Repair: https://www.youtube.com/watch?v=gwgL5Oo8rXw&t=2s
2005 Odyssey Fixing it Forward Giveaway Introduction: https://www.youtube.com/watch?v=n7V_jfbnlc8
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Stay Dirty
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