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Discussion Starter #1
i have 54k miles ...i think 3rd gear is slipping as the truck sometimes will not allow it self to go over 2k rpms i then have to reset the computer...
every other gear feels fine at wot except third......feels like a govenor on it...however their are no codes set...what is the warranty on this tranny...isnt it 100k miles...the only thing i have ever towed is my Grand national...and then only twice...all highway miles
 

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Sorry, only the diesel engine is warranted for 100,000 miles (or 5 years). The Allison comes under the regular 36 month/36,000 mile warranty.
 

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Warranty

Not sure about 04.5.. The 05 is 36000 on everything except engine which is 100000...
 

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Discussion Starter #5
yes

have a pacific p tuner on it...but it went into limp mode just cruising around ..however no codes were set...third gear feels funky...like i lose power in it
 

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Discussion Starter #6
cost

what is a typical cost for a rebuld on this tranny?
 

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Discussion Starter #9
code 1093

when the trck does this ...there is no dtc code shown...
 

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Discussion Starter #10
where would be a good place to have this thing rebuilt? i am in tennessee nashville
 

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Dude you've got a P1093 not a bum trans..

If you are limited to 2000 rpm's and it feels like a top speed governor.. You have a P1093.. get a lift pump and a new fuel filter..

Man I just saved you like 5000.00 ..
 

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yeah that makes sense...because the PPE does not seem to read 1093 codes on the 2004.5 LLY trucks. It did read 1093 codes on my 2005 tho. :confused:

Its a 1093 code..not to worry about the trans
 

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Discussion Starter #14
lift pump

lift pump??where to buy one
 

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Kennedy, TTS and Super Diesel sell them. So a search. There are other posts by people who have asked the "which one to buy" question.
 

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Ask the dealer if you can get good will. GM will good will warranty most things under 60k miles.
 

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Not to change the subject here again but I always thought the warranty was 10 years 100,000 miles on the engine? Or was that the injectors? Or am I just completely confused?
 

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