How to change 4 wheel drive transfer case fluid?
How to change 4 wheel drive transfer case fluid?
1A Auto shows you how change your 4 wheel drive transfer case fluid. This video is applicable to Chevy Silverado and GMC Sierra models. While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content.
Why is there no reverse on my Chevy Silverado?
It sounds like it’s time for a diagnosis from a transmission shop or a GM specialist. The only way to really know is to scan the transmission for codes to see if a solenoid has failed, though, I have seen GM truck transmissions lose reverse as a sign that it needs some work or repair, several times.
Where can I get a remanufactured transmission installed?
Go to our online catalog and get a price online, and then find a JASPER installer in your area. We’ll ship your remanufactured transmission right to the Installer you’ve chosen, all ready to drop in to your vehicle with no guesswork.
Why is the reverse gear not working on my 4L60E?
Valve Body Issues- A bad valve body can make the reverse gear not work in the 4L60E. If the valve body ends up warped, or if the gasket fails, it’s entirely possible that the gear won’t engage. Booster Valve- A bad booster valve can leave you without reverse in a hurry. Sun Shell- A broken sun shell will cause…
When did the GMC chain drive transfer case come out?
For 1973, GM introduced the heavy, cast iron, NP203 chain-drive, full-time transfer case and used it on most automatic transmission equipped trucks through the 1979 model year. Despite it’s extreme weight and rugged front range section, the 3-section NP203 was overall a fairly weak unit due in part to it’s chain drive and inner-axle differential.
What kind of transfer case does a GMC 4×4 use?
The rugged and reliable, part-time, NP205 with a fixed rear output shaft was also used from 1973-1979, primarily on vehicles with the SM465 4 speed manual transmission. The NP205 was the sole transfer case choice for all 1980 GM 4×4’s and all 1981-1991 K/V 1 ton 4×4’s with the square body style.
What’s the best transfer case for a truck?
The Dana 20 was arguably the best transfer cases installed in 1 Ton and smaller trucks, first appeared in 1/2 and 3/4 ton pickups starting in late 1969. For 1973, GM introduced the heavy, cast iron, NP203 chain-drive, full-time transfer case and used it on most automatic transmission equipped trucks through the 1979 model year.
How to get free transfer cases from GM?
Just use the code “SHIPFORFREE” when you check out. Details: Offer ONLY valid on purchase of engines, transmissions, and transfer cases. $1,000 minimum purchase. When you enter the code SHIPFORFREE, we will immediately take $100 off your shipping charges at checkout.
What kind of oil do you put in a transfer case?
If you have the NV246 (Autotrac), then you need the blue AT-2 fluid (which, last I heard, is still only available through the dealership). We need an accurate ID of your transfer case.
What kind of oil does a GM truck use?
Tried to get your vehicle info from your signature so not sure if this is the truck you need the info for. [1] SAE 5W-30 is preferred. [2] Synthetic gear oil, GM part no. 12346190 or equivalent. [3] GM part no. 12345349 or equivalent. [4] GM specification 9986115. [5] Do not use limited slip additive. [7] may be used in front differential.
What kind of oil does the transfer case take?
The fluid is probably 75w-90 in front and rear, maybe 80w-90, and ATF in the transfer case. Total scam. Drain and fill will be just fine if everything is working ok. The front and rear differential takes synthetic gear oil, the transfer case takes about 3qt of Auto Trak II fluid if you have an auto 4WD button, or ATF if you do not.
Where is the front differential on a GMC Yukon?
The front differential is the axle and is connected to the front wheels. GM’s advice in the owners manual is to “service” the Transmission.. They DO NOT recommend “flushing” it. Ever. This is my understanding of it, related to me by our GM warranty administrator.
How big is the transfer case on a Chevy Silverado?
Transfer Case Fluid Type MTF (New Venture 261-NP2) Auto Trac II (New Venture 246-NP8) Dexron VI ATF (All Others) Transfer Case Capacity 2.0 quarts (New Venture Models)
How often should I change the oil in my Chevy Silverado?
Modern cars and trucks need much less maintenance than the vehicles of 25 years ago, but they still have needs. You no longer have to do a tune up every six months, or change the oil every three months, but regular fluid changes and tire rotations are still essential to your vehicle’s longevity.
