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Registered
Join Date: Sep 2008
Location: Ashland Oregon
Posts: 178
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1983 SC engine surge!
so just did a tranny swap in my 83 SC for the first time, and now my engine seems to surge between 2 and 300 RPMs when idling. what was forgoten? vacum line? air in the fuel system?..
going to change plugs, and check 02 sencor first but if this is an obvious clue to some of you guys, info would be great! thanks
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83 Widebody Ruf mods. |
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02-19-2010, 11:16 AM
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Registered
Join Date: Nov 2005
Location: Moore, OKlahoma
Posts: 563
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Im no genuise but my 83sc idles at 700rpm. check your vacuum and adjustments.
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Certified Southern Dumbass! 83 911SC with 993 conversion, 98 Ford Expedition 4WD lifted beast, 98 Jeep Grand Cherokee, 01 Ford Taurus, 99 Nitro Bass boat, and a riding lawn mower 
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02-19-2010, 01:26 PM
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Senior Advisor
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Most vacuum leaks in the CIS cause increase in rpm, unless there real big. Check timing and the idle adjust nut. Might have bumped it when removing/installing engine. Check all the fuel pressures also.
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02-19-2010, 06:37 PM
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