wont idle/rough idle on cold start

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1fast4dor

New Member
i washed my engine a few days ago and ever since then when i start my car from a cold start it cranks for a few moments then fires idles up then falls on its face i then restart it idles high and stumbles to a real low rpm and i have to give it fuel to keep it running after a few moments of throttle nursing it wil idle on its own but surges up and down till warm then just has a high idle????? its a 93 sedan with d16y7 engine and d15b7 dizzy and intake mani
 
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