88 d 50

just need quick information-im a technician but i dont have anything at home & dont want to go to the shop-it ran fine as i shut it off
yesterday-this morning started surging at idle then dies at idle-i feel the isc trying -sets a code 26-my question -does anyone have a code description handy out there-what's it refering to-i cant remember its been a long time since iv'e dealt with 2 digits
you'll save me a trip into town--rt
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