Questions & Answers for: GMC cases

Denali slips in and out of 4x4 I am having a problem with my 1999 Denali slipping in and out of 4x4. I can hear the t-case shift when I put it in 4x4, although I have not checked its actuator. But I ...

...was correct in the location of the two plugs, but not on the fluid (the other types of transfer cases by GM use ATF). The transfer case is located under the truck right under the cab. There is a ...

What kinda oil do you use for the transfer case it is from gm a blue oil called automatic transfer case oin Use the Automatic transmission fluid, same as the transmission. GM part no. 12378508 (U.S.),

replace transfer case chain in a 1989 GMC K2500 its not hard to do you need a gasket and seal kit too the hardest part is seperating the case halves . do not place a screwdriver in the case halves to ...

2002 yukon front end wont engage 2002 GMC Yukon 2002 GMC Yukon 2004 TRANSMISSION Transfer Case - NVG 149-NP (One Speed Automatic) - SUV 2004 TRANSMISSION Transfer Case - NVG 149-NP (One Speed ...

i have a 2003 gmc envoy the service 4wd light came on and 4wd didnt engage what do you think the the problem is Possible the actuator on the front axle is bad! You need to see if the front drive shaft

On my 2000 gmc z71 is there any kind of vaccum lines on the front differential or transfer case to engage the 4wd and make the front tires move. i know for a fact that the transfer case is locking and

99 gmc all the lights on 4 wheel drive control are lit up GMC What ? Which one of these does your vehicle have ? Transfer Case - BW 4401 (Two Speed Manual) Transfer Case - BW 4470 (Two Speed Manual) ...

2003 GMC Envoy. How to change the alignment of Transfer Case Motor to the shaft index location coming out of the Transfer case? I replaced the Transfer Case Range Sensor 89059276 on my 2003 Envoy. ...