Problems accelerating

2008 PONTIAC G6
122,000 MILES • 3.5L • V6 • FWD • AUTOMATIC
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TAYLOR N ROBBY
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I have had problems with accelerating at higher speeds and sometimes lower speeds. It seems to jerk when slightly pushing on the gas pedal, but no check engine lights. what do I even try to look at first?
Jun 28, 2016 at 5:46 PM
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HMAC300
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scan for codes and check fuel pressure with a gauge first auto parts rent gauge and can scan for codes.
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
Jun 29, 2016 at 7:25 AM