I run M1 10-30 ... havent changed it in 6000, adding 1 qt every 1500 miles.. installed a new filter at 5000. ( Purolator P1 ) Mostly highway driving in Northeast.
Could I extend it to 10000 with the adding due to oil leakage / burnoff? 3.5L Chrysler '93 . thx.
Could I extend it to 10000 with the adding due to oil leakage / burnoff? 3.5L Chrysler '93 . thx.
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