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Re: Cylinder Head Gasket Failures on Toyota 3.5L
Posted to Technical Discussion Forum on 2/21/2023

On nearly every 3.5L Toyota engine I find this coolant crusting under the intake manifold when removed, Nissan 3.5L engines were very common too. The first time I saw it I was very concerned and mentioned it to the customer, they traded it in. Nissan had a TSB... Login to read more.