Hello,
Need some advice on my current OCI on my 2012 Mazda CX-9 3.7 V6. Coming up on 9 months on Mobil Synthetic 5w-20 with 4,588 miles. Manual says 6 months or 7,500 miles on conventional. This is my first OCI on full synthetic and had to add 1 quart of makeup oil early on...hoping it was from changing to synthetic (consumption has seemed to stop).
Question, should I sample and test at this point or wait 3 more months and change (plus test) at the 1 year mark?
Car is not short tripped and gets plenty of highway mileage...so should be good with no fuel dilution.
Thanks to all.
Need some advice on my current OCI on my 2012 Mazda CX-9 3.7 V6. Coming up on 9 months on Mobil Synthetic 5w-20 with 4,588 miles. Manual says 6 months or 7,500 miles on conventional. This is my first OCI on full synthetic and had to add 1 quart of makeup oil early on...hoping it was from changing to synthetic (consumption has seemed to stop).
Question, should I sample and test at this point or wait 3 more months and change (plus test) at the 1 year mark?
Car is not short tripped and gets plenty of highway mileage...so should be good with no fuel dilution.
Thanks to all.