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Discussion Starter · #1 ·
I had this issue once in a while on a quick rev, however, once i installed my procharger, 60lb injectors, and 400lph fuel pump (diabli I3+unlocked pcm), its gotten much worse. My tuner has tried 3 diff tunes.

i watched the youtube video on the emissions tie in which what my dealer said.

is it possible to go back to a manual cable operated throttle body?.
 

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Discussion Starter · #3 ·
yes. twice.

i keep getting injector open circuit codes. Pullinh injectors to test soon.

what else? throttle body?
 

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2017 TA Green Go.
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33 Posts
Could be. I had a 2016 v6 mustang that had a bad TB. No codes but a new TB solved all the weird issues it was having.
 

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Discussion Starter · #5 ·
Interesting. I took the car to the dealer when itwas stock, and i was told the hanging idle on quick revs was because of the emiisions crap. I guess ill look at some throttle bodies
 

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2012 Challenger R/T plus, 6spd
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60 Posts
Vacuum leak somewhere? I had the same issue when I put my SC on, it was not always.

Check your EVAP lines for connections?
 
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