'07 check engine light

[Motorcity muscle]

Notice a slight hesitation under hard throttle and it finally turned on light. Have a Hum device on truck from Verizon and it showed PO032, if I remember correctly. Swamped out the coil on cylinder 2 and it runs good. My questions is should all of coils be pulled and cleaned. There was a lot of debris down by the plug that I blew out.

 

[1955moose]

Personally, I wouldn't monkey with it. You got lucky on your misfire, others aren't. Don't rock the boat by messing with a good running SUV.

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