6.2L engine problems

  • Thread starter Thread starter G-369887
  • Start date Start date
DOD/AFM is GMC biggest problem. My 2018 6.2 went south at 90k with a lifter failure and bent push rod. $3700 later and waiting 7 weeks for parts it was repaired. At 130k it went south again. I love my truck as it's a Denali tricoat white so I opted to put in a new remanufactured DOD delete motor from Jasper's. GMC needs to stop putting crap in argumentaly the best motor ever made.....the LS motor!
P.s. I only lost barely one mpg with the DOD delete. Stop the madness GM executive's.
 


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