Chevy And GMC Transfer Case Problem




What do you think about this video?

Tommy Bowen: Does the front shaft turn when you turn rear shaft even if it's not lock in four wheel drive? Some people say it does and some say it's not working properly! This is in a 1999 chevy 

kirk dustin: My 1977 Chevy C 30 Deluxe 1ton flatbed has new clutch, universal, brakes, just completely tuned-up & has run great since 350 rebuild was installed 10 years back. It has hauled TONS of roofing materials & firewood successfully as we also beefed up the leafs. In the last 90 days or so the truck has been doing this weird "grabbing & popping" making it difficult to pull away from traffic signals, etc. even when not loaded. So after bringing in a load of Oak firewood late yesterday, when we unloaded and tried to move forward, it would NOT budge. Acts like maybe rear end is locked up or something. What do ya'll think please?

Anthony Cinquegrana: I think I have this problem with my truck.. I have an 04 sierra. When I stop and then take off there is a bang from first to second. I can also feel the bang when it shifts down. I diagnosed the sound coming from the case.. maybe the chain Is stretched? It "seems" loose, not sure.

kenman1717: I'm a mechanic and worked at a chevy dealer for a long time, fixed lots of these, replaced a lot of transfer cases because it was to late, but if we caught it early, just the rear case half could be replaced as well as the update, that little anti rattle clip on the case is removed and a new wide one that fit over the pump and wrapped around that edge, problem fixed, no need to get that aftermarket pump, with that block at the end, because basically the updated piece from GM becomes that block.

H22TRUCK: Just needs a slip yoke eliminator now

hondatrx100: nvg 246 transfer case

hondatrx100: thank u trucku for the infomation and youtube

ali kai: does this apply to the Escalade transfer case as well ? I understand Escalade uses pretty much the same GM parts as a tahoe.. I want to make sure before I do any unnecessary work

rasta1228: i am having this problem with my 2003 1500 hd is that bearing for the rear output shaft pressed on?

MojaveOutlander .: so what if I used jb weld and threw some duct tape over it?

985southernpride: Does anyone know which side the vehicle speed sensor is on these year models?? Right or left on the back of the transfer case??

Mohammed Alzahrani: I had changed the trsnsfer case cuz of oil leak by the same reason I need the part no. And how to buy it. my car is superbun chevy k25 year 2005 Thank you

86godsmack: @Trinity73160 seriously??if you can't figure that out then you don't need to turn a wrench.

BoobyMcDoogle: Does this apply to NP233 transfer cases? 96 GMC Sonoma/S10.

hondatrx100: merchant-automotive is were u can get the pump upgrade

imthenoid69: happened to my 02 silverado twice. the first time, the dealership "fixed" the problem with the same setup for $1700. the 2nd time i took to local 4wd shop and they fixed it correctly for $950. both times had to replace the half case. dealership is scum. should be a recall

takeadayofff: Good info, I didn't know about this problem with aluminum NPs. Still, the better fix is to upgrade to a full-time cast-iron t-case :-)

ibrahim alzogibi: never buy GM 4WD truck :(

josemania81: I have the same problem or idk I need help, my 4x4 v8 k-1500 1991 I place it into gears and it will only roll one of the 3 wheels what can be the problem there? Help? They said my

cdawg4391: @420wurtz sounds like you're running an LSD (limited slip differential) in the rear with an open diff. up front.

ali kai: there is .. search youtube "Nvg 246-Np8" and it will pop up.. I tried to post the link but youtube wouldn't allow me

BEASTsatisfaction: My transfer case blew...wow

hondatrx100: o ya becarefull of them snap rings there a pain in the azz

shawn slater: i have a 1990 gmc sierra 2500,my cv joint wont stay in the transfer,keeps popping out what could be wrong

MrA7cole: Same problem here. Something an amateur can fix?

lexi moubray: i have a2006 gmc it wont shift out of 4 low when i took out the actuator the 4 low light blinks

Tom Lee: My have problem too. F-CKING Government Motors blow goats.

Jman26063: So far JB WELD has held up over 60k on the pin hole formed from this issue

ibrahim alzogibi: i fixed the transfer case many times ( 3 different factory problems).

TONYLOVE1: Great Info thanks...

dmaxallitech: you can buy it online. search merchant automotive

bigassburb: got a light vibration ,grinding in drive np203 everything is new or rebuilt could my linkage be out of adjustment?

hondatrx100: because its internal and the houseing will break

MrA7cole: 2000 Sierra, with a loud clicking noise

speck444: hey matt slap that freakin bruno

Gary Seymour: Great video, however nobody has any videos on a complete disassembly and reassembly of GM 246 transfer case nor can I find any manuals on this type of transfer case. I can only find partial disassembly video's on any transfer cases. Sure would great for somebody to make a video on a complete disassembly and reassembly of a GM NP246 transfer case for us guys who don't do this for a living.

1990laserdsm: what is the name of the kit? dose oreily's offer it or autozone??

FSJ19791: GM DIDNT DESIGN THE TRANSFER CASE , crapTY ENGINEERS AT NEW PROCESS GEAR DID , HAD THE SAME PROBLEM WITH MY TRANSFER CASE AND IT BURNED IT UP

mobilewired: crapty GM engineering

Trinity73160: i would like to know how to fill your transfer case for a 1997 gmc 1500

augustus Buston: my h2 hummer 2005 the problem before noise and moving . so i bring to mechanic and open it i found sun gear worn out so. the replace sun gear,planetry, and shift fork. and the problem now at i shift to AWD. if pull turn the steering lift or rigth the vech, not move.

sikesterone: do the transfercase supposed to have play

hondatrx100: the nvg 246 transfer case should have been a recall on gms part

Jo Moniz: My 2005 Chevy 4 x 4 is getting a new transfer case as we speak due to this problem. Very frustrating that there isn't a recall on this problem.

adam2000z: is that lars ulrich

Mohammed Alzahrani: By the way gm agency had no idia about the problem at all they only know how to charge you$

420wurtz: i got a 89 chevy k1500 with a 350 auto 4x4 shift on the flour when in 4x4 hi or low only 3 of the 4 tires are spinning both back and passanger side front tires spin not the drivers side front can anyone hlep me out please an thank you

Hair Do: Thanks for the tip. I do know it's hard to earn money. But it is much better than working minimum wage at mcdonolds. Being an hair stylist does get tips and I end up making decent money. Plus it allows me to be creative sometimes and make customer's dream come to reality.
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Chevy and GMC Transfer Case Problem 4.7 out of 5

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