Having problems with your 1999 Honda Passport ?
What is the best motor oil for a 1999 honda passport with 142,000 miles?
Suggest a high-mileage type of synthetic oil--this is about the best that you can get. You may need to increase viscosity somewhat to compensate for worn internals. Good luck!
Repair Help & Product Troubleshooting for 1999 Honda Passport
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