Chevrolet 5.3 cylinder 6 DOD issue...

[duckandbuckhunter]

51k miles. Replaced the torque converter last month. It was shuttering and bucking at 30% or so throttle.


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[santeeswamper]

51k miles. Replaced the torque converter last month. It was shuttering and bucking at 30% or so throttle.


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Lots of problems with the convertors. Assuming it's under factory warranty?

[duckandbuckhunter]

Lifter gone, needs some ls7s, Texas speed cam, and ditch the vvt shit

Do you think a dealer would do this, and under warranty? The LS7 lifters are direct replacements? They are just better? And would they be compatible w the stock pushrods that are not bent or do you need longer/shorter ones?


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[Gone South]

Your engine has 2 types of lifters. AFM and non AFM. You already have 8 of the normal style in your engine. Lifter retainers will need to be changed.

[santeeswamper]

Do you think a dealer would do this, and under warranty? The LS7 lifters are direct replacements? They are just better? And would they be compatible w the stock pushrods that are not bent or do you need longer/shorter ones?


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If it's under warranty they will replace that lifter , push rod, head gasket only on that side and get you out there. If your paying for it delete all that shit and let it dig

[duckandbuckhunter]

Can anyone provide the language of a TSB issued this December on the 6.2 in the Denali? Service tech said there was one. My google search is not doing the trick yet. Thanks in advance.