No. 1 is a damaged tappet, if the engine is 3.8 v6, it cost you around qr5-7k to repair.. If not repair, After a long drive, the engine head may crack and coolant goes to engine block which may cost you at least qr12-15k to repair.

If 3.0v6, 2-3k to repair by using nativa part or galloper parts.

2. Engine mounting.. When in neutral it shake, when in d or r it not shake. Qr1000 to 2000 to solve this, let it like that without repair may damaging the engine footing and you need to replace the lower engine body which will cost a lot.

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