What is Ford friction modifier made of?
A friction modifier molecule consists of two parts: a polar end (head) and an oil-soluble end (tail).
What is friction modifier additive?
Friction modifier additives affect the frictional properties between two rubbing surfaces. They prevent scoring, reduce wear and noise, and can help to prevent micropitting in industrial gear lubricants. Friction modifiers are commonly used in gasoline engine oils.
Can you add too much limited-slip additive?
If you add too much limited slip additive, you’ll notice your wheels will break loose super easy and you’ll get wheel-spin just making turns from a stop. If you make that mistake (like I did), just drain the oil and refill and you’ll be good.
What does friction modifier do in a differential?
What Exactly Does Friction Modifier do? Limited-slip differentials contain clutches that automatically deliver more power to to a wheel that has traction and less to a wheel that is slipping. Friction Modifier additive eliminates noise that can occur when limited-slip mechanisms engage and disengage.
Do I need friction modifier?
The purpose of a lubricant is to reduce the amount of friction between two surfaces. In some cases, the base oil in the oil or grease may not have enough lubricity to perform this function sufficiently. In this instance, friction modifiers are required to smooth the transition from one speed to another.
What does friction modifier do to any oil that it is added to?
Friction modifiers are added to lubricants in order to reduce friction and wear in machine components. They are particularly important in the boundary lubrication regime, where they can prevent solid surfaces from coming into direct contact, substantially reducing friction and wear.
Does synthetic gear oil need friction modifier?
AMSOIL synthetic gear lubes are limited-slip capable and do not typically require an additional friction-modifier additive. However, depending on the differential’s friction material and degree of clutch wear, chatter can still sometimes occur.
Will friction modifier hurt my differential?
Friction Modifier in Non-Limited-Slip Differential All differentials use gears, bearings and shims. Since there is nothing in any differential that is not in a limited-slip differential, there should be no harm in using a friction modifier in a non-limited-slip differential, although there is no need for it.
Can you add too much friction modifier to a differential?
Friction modifier should be added until the chatter in a tight turn goes away. There is usually a spec given for how much to add, but I’ve found that this can be right or wrong, some vehicles work perfect with the spec amount, others need twice as much.
What kind of friction modifier does Ford use?
I used the Genuine Ford Fluid XL-3 Friction Modifier Additive – 4 oz. because it is recommended by ford, I have no issues with my differential however I change the Diff Fluid at recommended intervals, I used Amsoil severe gear in the new easy pour packages and one 4 oz bottle of the ford friction modifier.
What kind of modifier does Ford XL-3 use?
This meets the Ford M2C192-A specification for their XL-3 type fiction modifier. Autozone has this for something like $5 for 7 ounces. Trans-X Posi-Trac Limited Slip Gear Oil Additive is designed to quiet chattering differentials and improve gear oil performance.
Do you need additive in Ford differential fluid?
If you own a Ford and will be doing a differential fluid change; you need this additive. A majority of the differential fluid don’t contain enough additive to make it a limited slip. Yet it is labeled to contain the additive but by how many percentage is unknown as the manufacturers don’t list it on the bottle.
Do you have to soak clutch in oil before installing friction modifier?
As long as the rear end assembler soaked the clutches in friction modifier overnight before installing them, there should not be a problem. Some just soak them in gear oil and get away with it. Good Luck!