03-13-2008, 05:53 PM
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CC Member
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Join Date: Feb 2006
Location: Gore. New Zealand.,
SI
Cobra Make, Engine: DIY Coupe, F/T ,MkIV.
Posts: 808
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Not Ranked
Check your intake bolts - carb base bolts - bowl screws etc. They may have dried out/shrunk over the winter enough to create a low vac conditon / oil from valley etc or cause your PV's to stay open at low speeds.
Should clarify the shrinkage thing a bit- what really happens in a cold climate is the alloy parts shrink-allowing the bolts that retain them to relax there torque values.
Jac Mac
Last edited by Jac Mac; 03-13-2008 at 06:10 PM..
Reason: further explaination
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