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Re: Runs Rough When Cold
Posted to Technical Discussion Forum on 5/2/2021 1 Reply


...Have a FULL and OPEN cooling system and introduce full shop air (175 psi) into each cylinder one at a time at exact TDC of each.

... Watch the brim FULL and OPEN fill opening of the cooling system for ANY displacement/overflow/foam/bubbles as you do... Login to read more.

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