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Engine code P0300 multiple random misfires

RetCop402

Well-Known Member
First Name
Richard
Joined
Dec 5, 2019
Threads
5
Messages
48
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Location
Indiana
Vehicle(s)
2020 Jeep JT Gladiator Star Edition
Occupation
Retired:
Had to take my 2020 Sport S to the dealer earlier this week for the dreaded engine code P0300 multiple random misfires. Dealer did a upgraded flash to my PCM, also told me if this didn’t work that the overhead camshaft on the right head would have to be replaced. Just wondering if anyone else had this same thing going on?
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