05 6.0 psd rought idle after wot with extreme x tune

[shryack01]

6.0 running rough After wot sct tuner says injector 1 truck starts right up cold or warm no smoke at all idles rought all the time just happend last night


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[Mach5customs]

Return it to stock and see if it still idles rough. If it does start looking at that injector.

 

[shryack01]

Ok yea sill rough idle


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