97 powerstroke surging issues - Ford Powerstroke Diesel Forum
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post #1 of 1 Old 04-29-2013, 02:50 PM Thread Starter
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97 powerstroke surging issues

New to posting here so any help is appreciated. This problem is probably posted here somewhere but I didn't find it. My 97 has surging issues at low speeds and jumps 200-500 in rpms randomly wether it's cold or hot. At highway speeds it runs smooth with no surge. Not sure if its the icp or something else. I unplugged the icp and had no surge but the idle became rough and it shifted hard between gears which was a little confusing. Any ideas?


97 F350 CC LB 118K Stock, DIY 6637 intake
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