I have a Honda Accord Sedan v4 EX 2016. What kind of Oil should I put in?
"The owner's manual says "Use Premium-grade DW-20 detergent oil with
API Certification Seal on container." It does not indicate that it must be
synthetic oil.
But it says you may also use synthetic motor oil if it is labeled with the API
Certification seal and specified viscosity grade.
But, the garage I have been taking my other cars to for years says it must be
synthetic oil.
Please advise.