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Re: Cylinder Head Gasket Failures on Toyota 3.5L
Posted to Technical Discussion Forum on 2/21/2023 15 Replies

Hi Phillip,

No one changes their coolant. Even a one-time overheat and most MLS head gaskets will spring a leak.

I would source a known good LKQ engine if possible. Otherwise, it needs to go down the road. Stressed block threads are an issue with most I ha... Login to read more.

15 Replies Received (View Replies)