Car Fix DIY Videos

Watch how to change the differential fluid in a 2011 dodge ram 1500 5.7L hemi with #moparbro fred_eazy21 !

Changing the rear differential fluid in your Dodge Ram 1500 is an important maintenance task that helps ensure the proper functioning and longevity of your vehicle’s drivetrain. Here’s a general guide on how to do it:

1. Gather Materials:

New differential fluid (check your owner’s manual for the recommended type and quantity)
Drain pan
Socket wrench set
Torque wrench
Safety glasses
Gloves
Jack and jack stands (if necessary)
2. Preparation:

Park your vehicle on a level surface and engage the parking brake.
Chock the front wheels to prevent any movement.
Put on your safety glasses and gloves.
3. Locate the Differential:

The rear differential is usually located between the rear wheels underneath the vehicle. It’s a large, metal housing.
4. Drain the Fluid:

Position the drain pan underneath the differential.
Locate the drain plug on the bottom of the differential housing.
Use a socket wrench to loosen and remove the drain plug slowly.
Allow the old fluid to drain completely into the pan.
5. Clean the Drain Plug:

While the fluid is draining, clean the drain plug with a rag to remove any metal shavings or debris.
6. Replace the Drain Plug:

Once the fluid has finished draining, reinstall the drain plug and tighten it securely using a torque wrench to the manufacturer’s specifications.
7. Fill with New Fluid:

Locate the fill plug on the differential housing. This is typically located higher up on the housing than the drain plug.
Use a socket wrench to remove the fill plug.
Insert a funnel into the fill hole.
Slowly pour the new differential fluid into the differential until it begins to overflow slightly from the fill hole.
Reinstall the fill plug and tighten it securely.
8. Check for Leaks:

Start the engine and let it run for a few minutes.
Check around the differential housing for any signs of leaks.
9. Test Drive:

Take your vehicle for a short test drive to ensure everything is working properly.
10. Final Check:

Once you’ve completed the test drive, recheck the fluid level to ensure it’s at the correct level.
Remember to consult your vehicle’s owner’s manual for specific instructions and recommended fluid types and capacities. Additionally, if you’re unsure about performing this task yourself, it’s always a good idea to consult a professional mechanic.

Lucas Synthetic Gear Oil, particularly the 75W-140 weight variant, is often praised for its high-performance characteristics and ability to provide excellent lubrication and protection for various types of differentials, including those found in trucks like the Dodge Ram 1500. Here’s a review based on common feedback:

1. Performance:

Many users report improved performance and smoother operation of their vehicle’s differential after switching to Lucas Synthetic Gear Oil. The oil’s viscosity and additives are designed to withstand extreme pressures and temperatures, reducing friction and wear.
2. Protection:

Users often highlight the exceptional protection provided by Lucas Synthetic Gear Oil against wear, corrosion, and oxidation. This can be particularly important for heavy-duty applications and vehicles that tow or haul heavy loads.
3. Temperature Stability:

The oil’s ability to maintain viscosity and performance even under high temperatures is frequently praised. This stability helps ensure consistent performance and protection, especially during demanding driving conditions.
4. Longevity:

Many reviewers note that Lucas Synthetic Gear Oil tends to last longer than conventional gear oils, reducing the frequency of fluid changes and potentially saving money in the long run.
5. Compatibility:

Users appreciate that Lucas Synthetic Gear Oil is compatible with a wide range of differentials and gear materials, making it suitable for various vehicle makes and models.
6. Price:

While it may be slightly more expensive than conventional gear oils, many users find that the performance and protection offered by Lucas Synthetic Gear Oil justify the cost.
7. User Experience:

Overall, feedback on Lucas Synthetic Gear Oil is overwhelmingly positive, with many users experiencing quieter operation, smoother gear shifts, and increased peace of mind knowing that their vehicle’s differential is well-protected.
However, it’s important to note that individual experiences may vary, and it’s always a good idea to consult your vehicle’s owner’s manual and consider your specific driving needs and conditions before selecting a gear oil. Additionally, some users may prefer other brands or formulations based on personal preference or specific requirements.

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