2015 ecoboost sputter on hard accel
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Joined: Nov 2017
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2015 ecoboost sputter on hard accel
My 2015 Platinum Ecoboost has a Rouse Cold Air intake , a Pedal Commander and a Diablo Tuner. When I hit the accelerator hard, occasionally the motor will sputter and the engine light blinks. If you lay off the gas for a short period the code goes away. The truck feels like its missing a cylinder or two during this period... What am I missing? Is it the blow off clogging? Someone please help... The chevy guys are giving me grief....
My 2015 Platinum Ecoboost has a Rouse Cold Air intake , a Pedal Commander and a Diablo Tuner. When I hit the accelerator hard, occasionally the motor will sputter and the engine light blinks. If you lay off the gas for a short period the code goes away. The truck feels like its missing a cylinder or two during this period... What am I missing? Is it the blow off clogging? Someone please help... The chevy guys are giving me grief....
Thread Starter
Junior Member
Joined: Nov 2017
Posts: 4
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My 2014 3.5 did the same when I plug in the scanner it gave me p301,p303 and another misfire code , I am gonna try to replace the #1 coil and the plugs that should take care of it . I am waiting for the coil to come in now