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boost guage needle postion 89T 700

posted by  Azureblue on  Thu Feb 3 04:34 CST 2005
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bringing this up from another thread---
My boost guage- 89T 740 auto- usually rests at about 9:30, and I gather this is a symptom of a vac leak. I am told it should be at about 8:00 postion on the guage. It's cold here, so I am not interested in spending too much time under the hood until it warms up a bit, so is there a way to isolate the culprit? And I gather the idle speed motor has something to do with it. Should I disable the IS motor until I find the problem?
Thanks in advance

R






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New boost guage needle postion 89T [700]
posted by  Azureblue  on Thu Feb 3 04:34 CST 2005 >


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