Engine 5.3 lt ecotec 10sp dfm has slight shake when driven home from the dealer, as a new purchase with six miles on it... I think, well, it's breaking in... Haha not...
Then dfm starts having fits and sets ck eng light and p0300 engine misfire and then p0301 and p0306 (cyl 1 and 6 misfiring). My research shows bad lifters and during covid were misassembled and were in many gm platforms... Come on man, its 2021 - you think by now you could build something of lasting quality...Really pissed. Less than 4000 miles on it.
Update from Feb 29, 2024: MADE dale JR tallahassee refund the complete purchase price. what junk.
Engine 5.3 lt ecotec 10sp dfm has slight shake when driven home from the dealer, as a new purchase with six miles on it... I think, well, it's breaking in... Haha not...
Then dfm starts having fits and sets ck eng light and p0300 engine misfire and then p0301 and p0306 (cyl 1 and 6 misfiring). My research shows bad lifters and during covid were misassembled and were in many gm platforms... Come on man, its 2021 - you think by now you could build something of lasting quality...Really pissed. Less than 4000 miles on it.
Update from Feb 29, 2024: MADE dale JR tallahassee refund the complete purchase price. what junk.
- Robert W., Tallahassee, US