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mark houghton mark houghton is online now
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Join Date: Jul 2008
Location: Central Washington State
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Quote:
Originally Posted by 908/930 View Post
Try bypassing the over boost switch, do not leave it bypassed if that is the problem. Possibly check your ignition timing, make sure distributer is working properly.
Based on the description of the symptom being "brutal" complete shutdown, I would surmise the same. Cedric, in order to bypass the over boost switch, you'll need to unplug the wire from it and ground that wire somewhere to the engine. Otherwise the engine (fuel pumps) will not run at all. If that solves the problem you'll have found the culprit. If not, look elsewhere as others have suggested.
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Mark H. 1987 930, GP White, Wevo shifter, Borla exhaust, B&B intercooler, stock 3LDZ.
Old 12-05-2020, 05:27 AM
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