P1000 Lubricants

russknight

russknight

Well-Known Member
Lifetime Member
Apr 13, 2019
1,916
7,541
113
Perry Florida
Ownership

  1. Other Brand

  2. 1000-3
Anyone running Amzoil synthetic in the engine and diffs? I'm wondering if it would help quiet the gear whine at speed?
 
  • Like
Reactions: Todd627
GlockMeister

GlockMeister

The Bearded Wonder
Lifetime Member
Supporting Member
May 11, 2016
7,604
35,567
113
Greenville, Mo
Ownership

  1. 1000-5
I put about 8-10 oz of Lucas stabilizer in the subtrans . In the front and rear diff i run half lucas and half 75-140 synthetic. Just the cheap stuff from Walmart
 
  • Like
Reactions: joeymt33
russknight

russknight

Well-Known Member
Lifetime Member
Apr 13, 2019
1,916
7,541
113
Perry Florida
Ownership

  1. Other Brand

  2. 1000-3
I think I'll replace the diff oil with Amzoil 75-140 full syn. What about the engine and transmission?
 
  • Like
Reactions: Bastardchild
russknight

russknight

Well-Known Member
Lifetime Member
Apr 13, 2019
1,916
7,541
113
Perry Florida
Ownership

  1. Other Brand

  2. 1000-3
I just replaced the lube in the rear diff with Valvoline 75-140 full syn. Noticed no difference in sound level whatsoever. On another note, is it ok to run full synthetic in the transmission?
 
  • Like
Reactions: JTW

About us

  • Our community has been around for many years and pride ourselves on offering unbiased, critical discussion among people of all different backgrounds. We are working every day to make sure our community is one of the best.

User Menu

Buy us a beer!

  • Lots of time and money has gone into making sure the community is running the best software, best designs, and all the other bells and whistles. Care to buy us a beer? We'd really appreciate it!

    Beer Fund!

    Club Membership!