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Related Transmissions Questions
I changed my filter and fluid yesterday and now my Allison
I changed my filter and fluid yesterday and now my Allison 1000 has went into limp mode what would have cause that … read more
Daniel Chaidez
Daniel Chaidez
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HiI have a 2002 chevy Silverado 3500 with an allison 1000.
HiI have a 2002 chevy Silverado 3500 with an allison 1000. … read more
Ryan Kelley
Ryan Kelley
Director of Transportation
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2017 Chevrolet Silverado 5.3L v-8 6speed auto transmission
2017 Chevrolet Silverado 5.3L v-8 6speed auto transmission hits hard downshifting at 20mph … read more
Pete
Pete
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General auto certifications
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1988 Chevrolet Silverado with a 350. Transmission slips
1988 Chevrolet Silverado with a 350. Transmission slips periodically, rpm revs and then slips back in. I'm sure this is not good, any suggestions? ATF level is good. … read more
Tyler Henry
Tyler Henry
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Trying to add transmission fluid to a 2012 v6 Camaro
Trying to add transmission fluid to a 2012 v6 Camaro automatic … read more
Tim Mohr
Tim Mohr
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I have an 06 LBZ Duramax Diesel with Allison Transmission.
I have an 06 LBZ Duramax Diesel with Allison Transmission … read more
GM Tech (Cam)
GM Tech (Cam)
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Vocational, Technical or Trade Scho
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700f. 700r4 tranny doesent always want to go in 4th gear
700r4 tranny doesent always want to go in 4th gear unless your doing about 70mph. Doesnt slip. Throttle vavle cable is posisioned correctly at wot … read more
kalamykid
kalamykid
Pactor automotive
Vocational, Technical or Trade Scho
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I have a 2007 Workhorse UFO with a 6 speed Allison (sorry
I have a 2007 Workhorse UFO with a 6 speed Allison (sorry don't know the model) on my 49ft Motorhome. Recently after a steep climb and. 5 mile 7 degree downhill, I experienced the unit went into Delos… read more
BOBBYSS
BOBBYSS
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My Allison transmission on my Silverado will sometimes throw
My Allison transmission on my Silverado will sometimes throw in 3rd gear when towing … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,015 satisfied customers
Truck hung up in 4th gear while pulling our camper, wouldn't
Truck hung up in 4th gear while pulling our camper, wouldn't change out and wouldn't go in reverse. After sitting 30 minutes it started working fine, changed out and went in reverse. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,015 satisfied customers
2500 duramax with the Allison transmission. Sometimes the
2500 duramax with the Allison transmission. Sometimes the transmission stops working as I start to take off or rolling. I shift it in and out of gear but nothing. I shut it off for a minute or two and… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
33,191 satisfied customers
I have an Allison 1000 and has erratic shifts, going to
I have an Allison 1000 and has erratic shifts, going to neutral between shifts and then hammering into gear … read more
Chris (aka- Moose)
Chris (aka- Moose)
Technician
Vocational, Technical or Trade School
60,532 satisfied customers
Wont shift out of second gear, 2002 duramax 315 k miles 4x4,
wont shift out of second gear JA: How old is the transmission? Have you checked the brake switch? Customer: 2002 duramax 315 k miles 4x4 JA: What is the model of your '02 Chevy? Customer: silverado 25… read more
HDGENE
HDGENE
7,726 satisfied customers
I just purchased a 2016 GMC 3500 diesel 4x4 dually and the
I just purchased a 2016 GMC 3500 diesel 4x4 dually and the transmission is not "shifting down" when going downhill loaded. I am having to brake excessively to keep my speeds down. The transmission is … read more
Pedro Goncalves
Pedro Goncalves
13 satisfied customers
Transmissions Allison 5 speed: 2001 Chevrolet 2500 with allison.
2001 Chevrolet 2500 with allison. For last seventy thousand miles has thrown p0700 code when downshift from fifth to forth gear. Only does it pulling trailer, only at random. Has edge programmer on to… read more
GM Tech (Cam)
GM Tech (Cam)
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auto transmission with the 2000 ck series GMC sierra 2500
was the auto transmission with the 2000 ck series GMC sierra 2500with 454 engine an Allison 1000?… read more
Randall C
Randall C
Auto Technician / Consultant
Vocational, Technical or Trade Scho
13,345 satisfied customers
GM 2500HD Silverado: 2003 Chevy silverado 2500 HD Allison AT
2003 Chevy silverado 2500 HD Allison AT 4wd. 240000 miles. When I start the truck cold or warm the transmission shifts and performs perfectly normal and the cruise control works, then at between a 1/4… read more
Mike Kelly
Mike Kelly
ASE Certified Technician
Vocational, Technical or Trade Scho
150 satisfied customers
My 6speed Allison in my Chevy 2500 shifts really hard when
My 6speed Allison in my Chevy 2500 shifts really hard when I floor it to pass at 40-50 mph What is the problem? I have 94000 miles on it, I just bought it.… read more
Randy
Randy
619 satisfied customers
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Meet the Experts:

Chris (aka- Moose)

Chris (aka- Moose)

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60,532 satisfied customers

16 yrs. experience with auto, manual, & CVT drivelines

Tim&#039;s Auto Repair

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Gary

Gary

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Matt

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Mike Kelly

Mike Kelly

ASE Certified Technician

150 satisfied customers

17 years experience as an auto mechanic, foreign and domestic. 5 years running my own repair business.

Marty

Marty

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111 satisfied customers

Bosch certified master technician. Over 35 years experience.

Dave Nova

Dave Nova

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ASE Master Certification. 25 yrs experience

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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