GEN 2 Idle/ RPM problem truck shuddering

dinoone said:

I'm having an issue with my idle, when coming to a complete stop and down shifting the RPMS drops below 500 and truck begins to shudder. Almost like its missing but there are no codes and of course when I bring it to the dealer it never does it. I check fuel, added octane booster, change plugs (verified gap .030), the plugs we removed had a decent amount of carbon on tips but nothing crazy.

Its diving me nuts I can figure this out!

Anyone else with a similar issue?

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Jmythehead said:

O christ, gonna be hearing about the weep hole thing soon

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Sasquatch77 said:

You guys are catching on. The condensate is going to create problems for you guys.

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Bullishone said:

No weird man. What have you installed on it for performance thus far?

Also, where did you get that gauge from, I love it. How does it interface with your truck?



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---------- Post added at 04:01 PM ---------- Previous post was at 03:59 PM ----------

Have you installed your PedalMax just to be sure?

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Azholley said:

Previous vehicles I've had problems with that seemed to have been intake/throttle body related


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