TSB 22-2500: Rough Idle, no DTC

[Cobra Jet]

I searched "22-2500" site wide, didn't get any hits so I'm not sure if this is new or a repeat with different naming terminology...

Attached find TSB 22-2500 released in January 2023 regarding possible GT500 rough idle without any stored codes or illuminated DTC.

If this info already exists, please merge or delete if necessary.

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[kcobra]

Funny my 21 has a rough idle on start up sometimes.

 

[Donkey]

Funny my 21 has a rough idle on start up sometimes.

Think that's more of a product of speed density than what the tsb is for.

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