i am thinking i should probably go ahead and do a complete fluid swap as well.
I noticed when throwing it into 4l it was not sounding to happy up front. Thankfully i havent been in 4l but that once.
Boss Hoss what amsoil products are you running?
The 5-20 Signature engine oil
Both ATF Types one for tranny one for trans case
SEVERE GEAR 75W-140 Synthetic EP Lubricant -- Rear
SEVERE GEAR 75W-90 Synthetic EP Lubricant -- Front
The EA 011 filters
FROM THE AMSOIL SITE:
Engine Oil
Grade 1......API*[1]
Maximum Performance SAE 5W-20 Signature Series 100% Synthetic Motor Oil (ALMQT) SAE 5W-20 Signature Series 100% Synthetic Motor Oil (ALMQT)
Drain Interval Information
Performance Plus XL 5W-20 Synthetic Motor Oil (XLMQT) XL 5W-20 Synthetic Motor Oil (XLMQT)
Drain Interval Information
Performance Synthetic 5W20 OE Motor Oil (OEMQT) Synthetic 5W20 OE Motor Oil (OEMQT)
Drain Interval Information
All TEMPS......5W-20
Automatic Transmission,6R80......MLV
Low Viscosity Synthetic ATF (ATLQT)
Differential, Rear W/ 9.75 Trac-Lok......GL-5
All TEMPS......75W-140 [2]
SEVERE GEAR 75W-140 Synthetic EP Lubricant (SVOQT)
80W-140 Synthetic Long Life Gear Lube (FGO05)
Limited Slip Differential, Rear W/ 9.75 Trac-Lok......GL-5*
All TEMPS......75W-140 [2] [3]
SEVERE GEAR 75W-140 Synthetic EP Lubricant (SVOQT)
80W-140 Synthetic Long Life Gear Lube (FGO05)
Differential, Front......GL-5
All TEMPS......80W-90 [2]
SAE 80W-90 Synthetic Gear Lube (AGLQT)
SEVERE GEAR 75W-90 Synthetic EP Lubricant (SVGQT)
75W-90 Synthetic Long Life Gear Lube (FGRQT)
SEVERE GEAR 75W-110 Synthetic EP Lubricant (SVTQT)
Transfer Case,......SLF [4]
Synthetic Multi-Vehicle Automatic Transmission Fluid (ATFQT)
Fluids
Brake Fluid......HB
AMSOIL Brake Fluid DOT-3 (BF3SN)
Clutch Fluid......
Power Steering Fluid......MA5
Synthetic Multi-Vehicle Automatic Transmission Fluid (ATFQT)
[1] Manufacturer recommends motor oil that is formulated to meet
Ford specification WSS-M2C930-A.
[2] Synthetic oil is required.
[3] Limited Slip Identification: Letter & number
on plate on door lock pillar. (Models W/ Traction-Lok Rear
Axle Add 4 oz of friction modifier part no. C8AZ-19B546A
(EST-M2C118-A) or equivalent)
[4] XL-12 Specification Number ESP-M2C166-H or equivalent
FILTERS:
Oil Filter 25,000-Mile Ea Oil Filter (EAO11) [1]
Oil Filter WIX 51372 Oil Filter
Air Filter WIX 49883 Air Filter
[1] Replaces the EaO48, which will still work for this vehicle
CAPACITIES:
Engine, with filter..........7 quarts [1]
Cooling System, Initial Fill..........19.6 quarts
AMSOIL Antifreeze and Engine Coolant
Automatic Transmission, 6R80 Initial Fill..........3.5 quarts
Automatic Transmission, Total Fill
6 speed 6R80..........13.2 quarts
Differential, Front..........3.6 pints
Differential, With 9.75 Trac-Lo Rear..........5.5 pints [2]
Transfer Case, ..........3.2 pints
[1] After refill check oil level.
[2] Traction-Lok axles add 4oz of friction modifier Ford part No
XL-3 or equivalent formulated to meet
Ford spec EST-M2C118-A.
TORQUES:
Oil Drain Plug.....17 ft/lbs
Transfer Case
Fill Plug 11 ft/lbs
Drain Plug 11 ft/lbs
OTHER TOP QUALITY PRODUCTS:
Mothers® Car Care Appearance Products
By-Pass Oil Filters
PI Performance Improver Gasoline Additive
Product Recommendations and Drain Interval Chart