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Old 12-10-2009, 06:38 PM   #16 (permalink)
99LeCouch
Driving the TurboWeasel
 
Join Date: Mar 2009
Location: Steuben County, NY
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Quote:
Originally Posted by Christ View Post
You could try unplugging the knock sensor and see how performance/economy is affected. I don't know if the ECM requires the feedback or not. If it does, consider removing it and placing it somewhere other than the engine.
I can feel the engine pull timing and spark advance at times. It's staying plugged in. I'd save a bit in fuel and be spending $500 for a new engine when it predetonated hard enough to cause damage.

This engine is fickle. I'll see what this airbox does.
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2012 Chevrolet Cruze Eco 6MT
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