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2007 Chevy Cobalt

Form and function analysis aside, the stock intake system is coming off, and it starts by disconnecting this PCV hose. Use pliers to remove the clamp and disconnect it from the fitting on the valve cover. You can actually leave the other end attached to the intake tube as this piece of hose will be discarded. But both clamps will be needed for installation of the GMPP intake, so set them aside now so they don't end up in the garbage can. After doing so, unplug the MAF and loosen the hose clamp attaching the intake tube to the airbox lid (both items in bottom left of photo).
2007 Chevy Cobalt - Practically Powerful

 Form and function analysis aside, the stock intake system is coming off, and it starts by disconnecting this PCV hose. Use pliers to remove the clamp and disconnect it from the fitting on the valve cover. You can actually leave the other end attached to the intake tube as this piece of hose will be discarded. But both clamps will be needed for installation of the GMPP intake, so set them aside now so they don't end up in the garbage can. After doing so, unplug the MAF and loosen the hose clamp attaching the intake tube to the airbox lid (both items in bottom left of photo).  View Related Article

 

 

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