What kind of transmission fluid does a 5.9 Cummins take?
As a seasoned auto service provider, I often receive inquiries about the specific maintenance needs of various vehicles. One common question pertains to the 5.9 Cummins engine, particularly regarding the type of transmission fluid it requires. Understanding the right fluid to use is crucial for optimal performance and longevity of your vehicle's transmission system.
Recommended Transmission Fluid for 5.9 Cummins
The 5.9 Cummins engine, commonly found in Dodge Ram trucks, typically requires ATF+4 transmission fluid. This fluid is specifically formulated to meet the needs of the automatic transmissions used in these vehicles. Using the correct type of fluid is essential for ensuring smooth operation and preventing potential damage to the transmission.
Why ATF+4 is Important
Choosing the right transmission fluid is not just about compatibility; it also affects the overall performance of your vehicle. Here are some reasons why ATF+4 is recommended:
- Enhanced Performance: ATF+4 provides better lubrication and cooling properties, which are vital for the efficient operation of the transmission.
- Improved Longevity: Using the correct fluid helps prevent wear and tear on transmission components, extending the life of the transmission.
- Optimal Shifting: This fluid ensures smooth shifting and responsiveness, which enhances the driving experience.
How to Change Transmission Fluid
If you're considering changing the transmission fluid in your 5.9 Cummins, here are the basic steps to follow:
- Gather Supplies: You'll need ATF+4 fluid, a transmission filter, a wrench set, and a drain pan.
- Drain Old Fluid: Locate the transmission pan, remove the bolts, and allow the old fluid to drain completely into the pan.
- Replace the Filter: Remove the old filter and install the new one according to the manufacturer's instructions.
- Add New Fluid: Reattach the transmission pan and fill it with the new ATF+4 fluid through the dipstick tube.
- Check Levels: Start the engine and let it run for a few minutes, then check the fluid level and add more if necessary.
Conclusion
Maintaining the right transmission fluid in your 5.9 Cummins is essential for ensuring its performance and longevity. By using ATF+4 and following proper maintenance procedures, you can keep your vehicle running smoothly for years to come. If you have any further questions or need assistance with your vehicle, feel free to reach out to us at Kevin's Autos!
Frequently Asked Questions
What is the best transmission fluid for a 5.9 Cummins?
Service Fill: 4.00 QTS. Recommended: BLUE DIAMOND ATF+4/DEXRON III/MERCON V transmission fluid.
What years did Dodge use the 48RE transmission?
48RE:An electronically controlled four-speed automatic transmission found in '03 to'07 Dodges.
What kind of transmission fluid does a Dodge Ram 2500 diesel take?
The 8 speed Ram 2500 automatic transmissions require a specific fluid designed and formulated for ZF transmissions, often referred to as ZF Lifeguardfluid8 fluid.
What is the life expectancy of a 5.9 Cummins engine?
You might be surprised to learn that the 5.9 Cummins can easily last more than 600,000 miles with proper maintenance. The company is so confident in its reliable engines that they maintain a High Mileage Club with more than 20,000 members.
What is the best transmission to pair with a 5.9 Cummins?
If money is tight and you don't mind shifting your own gears, the NV4500 arguably provides the best all-around package for 5.9L Cummins transmission systems.
How many quarts of transmission fluid does a 5.9 Cummins take?
Service Fill: 4.00 QTS. Recommended: BLUE DIAMOND ATF+4/DEXRON III/MERCON V transmission fluid. Use Shift Restore as a preventative maintenance product or to solve existing issues with the transmission.
How often do you change the transmission fluid in a Ram 2500 diesel?
Service automatic transmission every 60,000 or 30,000 miles under severe use, as specified in the RAM 2500 diesel maintenance schedule. Service front and rear axle fluids for intensive use every 60,000 or 30,000 miles.
What year is 5.9 Cummins to avoid?
We recommend staying away from the 1991, 1992, 1993, 1999, 2001, 2003, 2006, 2007, 2008, and 2011 models. Many issues stem from these years. A few of the common appear in the format of transmission failure, charging system troubles, and electrical issues. These can be costly to handle and inconvenient for any driver.
What is the best transmission fluid for a Ram 3500?
The recommended ATF type used in the Chrysler 68RFE or 66RFE Ram 3500 6 speed transmissions is the ATF+4 specification fluid.
What is the weak point of the 5.9 Cummins?
The fuel system on the 5.9L 24V Cummins engine is somewhat of a weak point. Leaking fuel injectors are a common problem and these usually fail around the 150,000-mile mark. It's also possible to have leaking injector lines.
