Cummins recommends the use of Valvoline Premium Blue engine oils, which are already approved by Cummins for 60,000-mile oil drain intervals in 2017 Cummins X15 engines. The owner's manual gives two oil change intervals, depending on usage: 5,000 miles and 15,000 miles. The sealing gasket should be lubricated with clean oil, the filter should then be screwed on until the gasket makes contact with the sealing surface on the head, and then the filter should be tightened the correct amount of turns as specified on the side of the filter. I noticed Ray's tuner keeps it even cleaner longer now. I have a Ram 2500 with a Cummins diesel. Once the results are received, Cummins will present the findings, identifying the vehicles and duty cycles eligible for a longer oil-drain interval.
However, maintaining a healthy oil-flow system is manageable by consistently providing sufficient filtration and seals. I would go 15k on synthetic. I use to do it every 10k. Load carrying was 4,000 pounds above that of its rivals, right out of the box. When the ring reached a red zone on the scale, the filter needed to be changed.
Regular Service is 15,000 miles. The automatic transmission adapter was lengthened so a torque converter clutch could be added. Basically, with an increased volume of engine oil circulating within the engine, there will be a decrease in contamination concentration. A larger diameter crankshaft vibration damper was used on engines with manual transmission to compensate for increased torsional vibration from higher power. It finally , rated at 160 horsepower and 400 lb.
It is your responsibility to evaluate your own safety and physical condition, or that of your clients, and to independently determine whether to perform, use or adapt any of the information or content in this video. Slip the strap wrench under the filter bottom and slide it up to the top of the filter. Each lube filter and hydraulic filter system is equipped with a by-pass valve to ensure main components in the system are sufficiently lubricated if oil is cold or the filter is blocked by excessive contamination. The Cummins was the most powerful diesel engine available in its class. The engine was now too powerful for the automatic transmission, so Dodge artificially restricted power on trucks with automatics.
If onboard sensors were included to provide more information about the contamination levels in the oil, then the reliability of this method could be expected to increase considerably. Pull the dipstick and make sure oil is at or slightly above the full mark if it is not, go back to step 12 and try again. What is the anti-drainback valve for lube and hydraulic filters? Control of Particles and Other Contaminants Although one tiny particle might not seem too destructive, it has the power to single handedly generate as many as 20 new particles from the time of ingression to when finally removed, obliterated or settled away. It was a relatively simple in-line design, with two valves per cylinder. Driving in extreme temperatures, for example, is not a healthy environment for the engine oil.
If I remember right, the Cummins book says 15k oil changes under normal service and 7500 on severe heavy towing, trips under 10 miles, city driving. Choosing Premium Engine Oils Premium engine oils, which are typically synthetics, are advertised to improve performance like fuel economy, startability and overall engine cleanliness. If you are driving 98% highway, I see no reason why you can't go 6-8k miles. In January 2007, Dodge announced Rams with a new 6. Book says 5000 for heavy service and 10000 for regular service.
A by-pass valve is required in full-flow filtration to ensure the engine is lubricated when oil is cold or the filter is plugged. It can be quite challenging to determine exactly when this ideal moment to change the engine oil occurs. Just remember you probably won't have a major engine problem under your warranty. Possibly changing filter at 7500 and adding a quart of oil. What is the purpose of the hot melt beads on the outside of the element pack in lube applications? Take coolant sample from radiator drain cock. Cummins has continued to improve on the original design of the B-engines, keeping them up-to-date workhorses. Install the oil filler cap.
I've stuck to Schedule A in the maintenance manual of an oil change every 7,500 miles. These solids can shorten oil life by combining with other contaminants and conditions. Instead of using a crankshaft position sensor, the tone wheel on the crankshaft was moved to the camshaft gear on the front of the cam, and the camshaft position sensor filled both functions. Proper torque for 2002 models is 35 ft-lb. Additionally, severe external conditions like dirt roads and high air humidity increase the probability that these airborne contaminants will invade the oil, usually by way of the air intake and through the combustion chamber. These include driving patterns, oil analysis, algorithms, onboard sensors or any of the other methods previously described.
Therefore, it is important that the dirt-holding capacity of the filter be in-line with the anticipated or needed oil drain interval. Modifications 1998 - 2000 model years: Automatic transmission - 215 hp at 2,700 rpm, 420 lb-ft at 1,600 rpm. If synthetic or synthetic blend oil has been used prior to an engine rebuild, petroleum based oil should be used for the first oil change interval, after which use of synthetic oil can be resumed Supplemental Oil Additives Supplemental oil additives such as friction-reducers and graphitizers should not be used unless the oil supplier can provide evidence of satisfactory performance. Also by hour is better than by milage. I would say it takes me 10 miles of highway driving to get mine up to temp.
. By-pass filters are always used in conjunction with a full flow filter. On the other hand, high heat environments will not only lead to a drop in viscosity but can also result in harmful chemical reactions such as oxidation within the oil and shorten oil life. If this is your first visit, be sure to check out the helpful and click to sign up. Place a large bucket 3 gal minimum! Filtration is the counter to contamination.