I'm putting together a shopping list of items to replace during my upcoming high-idle-hell intake manifold R&R:

• Based on previously mentioned test results, maybe a new B11/2 coolant temp sender
• Many cans of carburetor cleaner
• Either my original repaired throttle-to-air-guide hose clamp or a new replacement (hoping ctaylor can provide part number soon)
• EGR gaskets at both ends of the tube (for the plates that I'll fab to replace that ugly POS)
• 8 manifold seal rings (the reason for this project)
• intake manifold gaskets, left & right
• another throttle housing gasket (only $2)
• valve cover gaskets and crush washers (already on hand, part of timing chain inspection)
• fuel injector insulators (7 on hand, 2 more coming)
• fuel injector seals (8 on hand)
• idle air distributor hose (the Y-portion, revised design)
• new spark plugs (since removing old to hand-turn crank during timing chain inspection)
• new set of belts (since removing viscofan to hand-turn crank)
• 1.5 gallons of Zerex G-05 + 2 gallons Distilled Water + Wetting Agent (since partially draining coolant is prerequisite to intake manifold removal)

Can anyone think of anything I might do "while I'm in there"?