Have a 2000 CRV stalls when at a idle sitting at a stop light AutoZone said needs a tune-up changed spark plugs wires cap roter It still stalls at idle but runs fine on the road Any ideas?

Sounds like you've covered all the tune-up possibilities. How about changing the fuel filter (could be clogged) - or running a container or two of fuel injector cleaner thrugh your gas tank (clogged/dirty fuel injectors).