2002 Mazda B2300 Owner's Manual - Page 242
2002 Mazda B2300 Manual
Page 242 highlights
Maintenance and Specifications Engine Oil Recommendations 2.3L & 3.0L Engines Look for this certification trademark. SAE 5W-20 engine oil is recommended. Only use oils "Certified For Gasoline Engines" by the American Petroleum Institute (API). Use an equivalent oil Mazda specification. SAE 5W-20 oil provides optimum fuel economy and durability performance meeting all requirements for your vehicle's engine. Change your engine oil and filter according to the appropriate schedule listed in the service maintenance section. Do not use supplemental engine oil additives, oil treatments or engine treatments. They are unnecessary and could, under certain conditions, lead to engine damage which is not covered by your warranty. 4.0L Engine Look for this certification trademark. 242