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Unplugged IAC makes no difference....runing rich under boost. 700 1988

posted by  rstarkie on  Fri Sep 23 12:37 CST 2005
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last visit: Fri Oct 24 10:14 CST 2014
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Sounds like the classic split turbo hose. Sometimes difficult to find. Remove them one at a time and examine them closely.

Easier still would be to make a plug with a schraeder valve that you can put on the end of the hose that normally connects to the pressure side of the turbo. Lower the regulator to about 15lbs on an air compressor and pressurize the system. Any splits or holes will be readily apparent from the leaking sound.

Randy






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New Unplugged IAC makes no difference....runing rich under boost. [700][1988]
posted by  jsaw  on Fri Sep 23 11:59 CST 2005 >


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