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1194 Views 10 Replies 7 Participants Last post by  coanan
hey guys,

I have a Trackhawk 2018 with 11,000 miles and its stock, it used to be modified and tuned, but everything went back to factory setting and modifications , the problem is when I suddenly shock the throttle for maximum acceleration, once the car tries to shift to another gear the power shuts down and I lose power but when Im just cruising there is no problem at all and it drives flawlessly.

if anybody knows what's the problem, would appreciate it...

I have changed MAF sensors and spark plugs and serviced it but still.
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If it was modified, it will have a permanent P1400 code which invalidates the warranty.
No codes are displaying on my screen, are you sure about that? factory setting and factory tune are on the car now, if it was a p1400 code they should have told me by now.
It's a hidden code. It doesn't show up on common OBD2 scanners. However, dealer systems (and professional scan tools) can see the code. It is a blanket code that just says that the engine has been tuned and will stay on the car forever.
1 - 2 of 11 Posts
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