#07yukon
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M
07 yukon 5.3l flex p0300 after lots of money spent.
I have an 07 yukon 5.3l flex fuel with 195,000 miles. I know the P0300 code has been addressed a lot but mine may take the cake and I’m lost. I spend $4800 to have lifters replaced by certified mechanics. Heads were milled and the repair was done correctly. I had 2 lifters go bad and had...- mikechrisclark
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- #07yukon #p0300 random misfire
- Replies: 7
- Forum: Engine & Drivetrain
