Thread: running rich
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Old 04-26-2013, 10:46 AM
carmine carmine is offline
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Join Date: Mar 2004
Cobra Make, Engine: spf 2112 *427 stroker windsor
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Un burnt fuel mixed with oil will come out as dark grey

Can easy be mistake for nothing but rich

is your pvc connected to vacuum on intake, carb or exhaust header?
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