Ever take apart the top half of your engine hoping to fix an antifreeze leak initially thought to be coming from a leaky coolant pipe under the lower intake manifold on you 3.2 DOHC and find a head gasket leaking into the valley between the heads?

http://meltingpot.fortunecity.com/kings/748/bleeder.wav

So timing covers off, belt is indexed ready for removal. Valve covers are removed and the head is ready to be lifted for a new gasket. My questions are:
1. Do I change the timing belt tensioner, the idler, and the tensioner pulley? Tensioner is still firm and the idler and pulley are solid with no excessive play. I will be changing belt though.
2. I this a good time to check and adjust the valves? Anyone ever had to do this?
3. Any tips to getting this thing back in time after I remove the head? Other than the pig latin listed in my haynes manual.
4. Do I do both head gs if only one is leaking?
5. Other advice while im here? (I am replacing the h2oP too).

98 3.2 6vd1 110 thousand.

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