Pontiac Solstice Forum - View Single Post - 2007 Solstice GXP
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post #5 of (permalink) Old 04-10-2019, 02:28 PM
Join Date: Sep 2006
Location: Lexington, KY
Posts: 5,571
What is your airbox mod? You could have done something to confuse the MAF, although that should give you a CEL.
"Engine Power Reduced" without a CEL has a history of being caused by throttle problems: actuator, position sensor, and/or throttle pedal position sensor.

Lexington, KY
Sky NA 2007 Midnight Blue
Sky RL 2008 Carbon Flash - Naked
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