93 CEL code 43
 

So I have had my 93 EX for 3 yrs. Done tons of maintaince w/ no serious problems. But I finally got a CEL, happened 3x in the past month. All 3x on the h-way and after car was shut off doesnt come back on again. Now a couple times a day when Im driving from a stop or from very very slow speeds it hesitates. I press the gas and the RPM doesnt go up past 1000 - 1200. Can feel the engine stumbling a little. It stops after about 3 - 5 seconds if I either lift off the gas then repress the padal or just keep it pressed it will kick in. But then after that intial stumble it doesnt do it again until I shut it off and start driving again.
Im just looking for others advice or experience. Im gonna get the diaganostics tree from AllData this weekend from work to start testing stuff.
Thanx