yes I did all those things and replaced the smog pump on this model there is only one smog pump..I have tried to check for a ripped or cracked plentum I need to work a little harder on that.my fat hands don't make it any easier...ill report back ..today I will install a new under radiator splash shield..58 bucks off ebay..it just has a strange startup idle and it does nto decellarate as fast as it should it seems to take the car a long time to slow down after the foot is off the gas...(work in process) blotto (and thanks foryour posts they have been very very helpful)

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So far no codes set after he fix of the smog pump...blotto