Chevy/GMC 6.2L and 6.5L Discussion of Chevy and GMC Trucks with 6.2L and 6.5L Diesel Engines

Long Trip Comin... what oil;s to use?

Thread Tools
 
Search this Thread
 
  #1  
Old 03-27-2011, 10:09 AM
kelchy82's Avatar
Diesel Fan
Thread Starter
Join Date: Mar 2011
Posts: 16
Likes: 0
Received 1 Like on 1 Post
Default Long Trip Comin... what oil;s to use?

movin about 35 hrs away next week.. thought itd be a good time to change some fluids...

to change the tranny oil i just need to drop the pan and change the filter correct?? and that takes dextropn III i beleive?? any idea how many litres its gonna need?

what gear oil should I use in the rear diff and the fron diff?? how much will i need for each one?

thanks guys
 
  #2  
Old 03-27-2011, 10:17 AM
wildbill's Avatar
BOMBARDIER

Join Date: Jul 2007
Location: Billlings, MT
Posts: 12,808
Received 667 Likes on 553 Posts
Default

Use 75W-90 in the front and rear diffs (calls for 80W-90), but you won't have to worry about it getting stiff.

On the transmission, be sure it's warmed up a little before you drop the fluid, and be sure the truck is level. When you add fluid, get it to the full mark before you start the engine. Then be to shift into neutral, then add till you get to the full hot mark. Shift into gears periodically and keep checking the level.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
al0311
Ford Powerstroke 99-03 7.3L
3
03-08-2016 05:52 AM
torino73
12 Valve 2nd Gen Dodge Cummins 94-98
0
04-14-2015 11:15 PM
dandbmcc
Ford Powerstroke 03-07 6.0L
5
03-14-2015 11:05 PM
cutthroatxxx
General Diesel Related
0
12-14-2014 08:15 PM
weatherby
99-03 7.3L Performance
5
11-05-2014 10:45 PM



Quick Reply: Long Trip Comin... what oil;s to use?



All times are GMT -5. The time now is 05:30 PM.