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I have read in several posts about attempts to repair a cracked block - my own stupidity allowed this to happen but I am hoping to repair a crack in the block of my motor (outside only - oil is clean of water) - I have read several posts in regards to the pinning (?) by drilling a hole at each...
I am wondering if it would be a bad thing to use sythetic oil. The oil cap states use 10w30 oil and I know there are marine oils suggested as well but knowing the benefits of a full sythetic oil (better for the engine and runs cooler in cars) I am wondering if anyone in the know would say this...
