What is the correct engine oil for an xj900f
Any 10/40 oil will do, but you have to run motorcycle 10/40. Car oil will not do, unless you are stranded,etc. Always replace your crush washer, or sealing washer. Prefill your new oil filter with the new oil. Start and let run for a minute, turn off and wait for a couple of minutes to get the correct oil level. Check the oil level when the bike is straight up. Chaz Moto DC
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