The Blue Diamond Outlaw 5W-40 oil is an excellent choice for any enthusiasts who wants to give their engine some of the best oil on the market.Features:Reduces Wear Extends Oil Change Interval Contains Patented FR3 Nano Technology Compares to the following Industry Specs: Caterpillar ECF-1, ECF-2 and ECF-3 Detroit Diesel DDC03K218, DDC93K222 Cummins CES 200081, CES 20086 Mack EO-O Premium … LB7 Duramax Oil, Fluid, And Filter Specs . • New camshaft design with enhanced cam profile. Replace your filters and fluids regularly & easily with Merchant Automotive | L5P 17 - 19 Trucks Javascript is disabled on your browser. Piston cooling jets flow 50% more than outgoing Duramax LML, and the revised oil passage design features a dedicated turbocharger oil supply line. This increase can be directly attributed to the 2010 EPA regulations. Liqui Moly 2041 Premium 5W-40 Synthetic Motor Oil – Best for Duramax in Winter. The cast aluminum top section acts as an engine block girdle, increasing strength and overall rigidity. The best way to assure your LB7 Duramax gets the right fluids and oil is to stick with OEM recommended fluids. General Motors' highly anticipated reveal of the next generation Duramax diesel was momentarily interrupted by inadvertently publishing details of the engine's 2017 model year horsepower and torque figures via GM's Powertrain division website. This particular engine oil can be used by gas and diesel engines alike, as well as with vehicles that require oil with a viscosity rating of 5w-40. 2017+ Duramax 6.6 L5P Replacement Oil and Fuel Filters. The L5P Lubricator is a manual, one shot lubricator of spring discharge type that is operated by pushing the operating handle down, which raises a piston and compresses a spring. The time leading up to the introduction of the L5P had been chalked full or rumors and speculation regarding the new Duramax, which some insisted would require clean slate revisions and an increase in displacement to reach the segment's leaders. The GM L5P Duramax is a turbo-diesel engine produced by General Motors for use in full-size heavy-duty (HD) pickup trucks. This Mobil oil also reduces stress on starting system components to ensure your engine lasts for long. Please enter your email address below to receive a password reset link. It’s featured in the 2020 Chevy Silverado 2500HD, 3500HD and the 2020 GMC Sierra Heavy-Duty. VEHICLE TYPE - Duramax - 2017+ 6.6L L5P Duramax - Fluids & Filters - Engine Oil. An inspection of the radiator surge tank may appear to show a low coolant condition. Car Tools L5p Fuel Filter Oil Filter Car Accessories 1/2x28 Fuel Filter All Size 10 Reviews — Regular price USD $39.99 Sale price USD $25.99 Vehicle Care When selecting an oil of the Used oil can be a threat to the When to Check and Change appropriate viscosity grade, always environment. The L5P's intake system is a patent pending design. :bigglasse Traded:2015 GMC Denali 3500HD CC 4x4 D/A in Summit white. Black Market Performance L5P Duramax Cat Fuel Filter Adapter, completely replaces the poorly designed restrictive factory fuel canister while adding better filtration, with a more affordable Cat fuel filter. Although the Duramax remains at 6.6 liters of displacement, it's only a distant relative of past generations. I just did the first oil change on my L5P and will need to get a better funnel. If you want to keep your first generation Duramax running in excellent condition, you’re going to have to use the right fluid and oil. December 26, 2018; Story By Mike McGlothlin; As if its class-leading horsepower rating of 445hp and 910 lb-ft of torque available at a low 1,600 rpm wasn’t enough, upon its release GM also claimed the L5P made use of … Reset Find Parts Now. 09-2019 A BUICK 2020 ENGINE OIL CAPACITIES (WITH FILTER) – U.S. and Canada only MODEL ENGINE RPO SPEC - LITERS SPEC - QUARTS VISCOSITY Enclave 3.6L V6 LFY 5.7 6.0 5W-30 Encore 1.4L L4 LUV 4.0 4.25 5W-30 Encore GX 1.2L L3 LIH 4.0 4.2 5W-30 I will have to hire an extra mechanic just to service this truck every 3 or 4 weeks. To be clear, there is nothing past tense about the L5P Duramax, as its the 6.6L variant currently found in 17-newer GM HDs. A notable revision of the fuel system resulted in the advent of electronically actuated solenoid injectors instead of the piezo electric injectors the Duramax engine platform had used since its inception in 2001. The Duramax L5P replaced the outgoing LML for the 2017 model year Chevrolet Silverado and GMC Sierra HD pickups. The L5P Lubricator is a manual, one shot lubricator of spring discharge type that is operated by pushing the operating handle down, which raises a piston and compresses a spring. If you have an account, sign in with your email address. • Improved fuel system and fuel injector design. Please type the letters and numbers below. • More robust rotating and reciprocating assemblies - this includes a larger diameter crankshaft with larger connecting rod journals and a increased bearing surface area, fractured cap forged and sintered powdered metal alloy connecting rods, cast aluminum "remelted" pistons (bowl rim of piston crown is reheated after being cast in order to reduce grain size and create a more consistent grain structure). Also Retains and reuses Factory Water in Fuel Sensor and Heater Kit Includes Cat Filter Ad Oil now=new Date(); Has anyone bought this, does it work well on the L5P? These advantages make it the perfect powerplant for commercial vehicles. The oil is versatile because it can be used in both diesel and gasoline engines. Can't find what you're looking for? at the time of the next oil change. Diesel Exhaust Fluid (DEF) Diesel technology and the engines themselves have witnessed a substantial rise in clean operations within the last several years. It is a plus, especially if you have these kinds of engines in your trucks and other vehicles. This is a 19% improvement in torque and 12% improvement in horsepower over the retired LML. The L5P Lubricator is a manual, one shot lubricator of spring discharge type that is operated by pushing the operating handle down, which raises a piston and compresses a spring. Not only is this intake going to increase the looks of your engine bay, but it will increase your horsepower and lower intake temps. The L5P's electronic and structural design features are more sophisticated and robust than ever before. ... Beginning with the 2017 model year, the L5P engine was completely upgraded, now producing a whopping 445 horsepower, so it was evident that the transmission would need some finesse to support this newfound power. Releasing the handle automatically discharges oil into the system. A full synthetic 15W-40 engine oil is recommended for engines operating above 0 degrees F while a 5W-40 engine oil is required for engines operating in weather conditions below 0 degrees F. Oil selection guide and viscosity chart for all model year 6.6L Duramax diesels in addition to oil change procedures. Using this oil, your Duramax engine will surely be durable and protected from any engine wear for a long time. ... Beginning with the 2017 model year, the L5P engine was completely upgraded, now producing a whopping 445 horsepower, so it was evident that the transmission would need some finesse to support this newfound power. An average truck with 15 quarts of oil will take 3 bottles.Note: Not for use in Air Conditioning, Aircraft, Brakes, or Automatic Transmission Fluid. GMC Sierra HD and Chevrolet Silverado HD. The Duramax L5P was introduced for the 2017 model year Chevrolet Silverado and GMC Seirra HD, replacing the 6.6L Duramax LML. GM claims the laminated steel section was added as a noise suppressant, as aluminum has a tendency to resonate engine harmonics. Find the best oil and filter for your 2017 Chevrolet Trucks SILVERADO 2500 HD PICKUP (6.6L 8 -cyl Engine Code [Y] L5P Y Diesel Turbo) and get free shipping. Releasing the handle automatically discharges oil into the system. Contributing to the L5P's increase in power as well as ensuring survival under greater engine loads are the following changes and improvements: • Strengthened cylinder block - new casting and induction hardened cylinder wall. It also allows lubricating oil from the engine to circulate properly. The L5P Lubricator is a manual, one shot lubricator of spring discharge type that is operated by pushing the operating handle down, which raises a piston and compresses a spring. The hood scoop system includes an air-water separation chamber that GM claims keeps the incoming air charge dry regardless of ambient conditions. Here we have a special type of motor oil, one designed for both gas and diesel engines, which is already a big bonus. Oil viscosity does not affect discharge volume, but may affect system pressure. New engine block features 5 nodular iron main bearings and 4 bolt, cross bolted main bearing caps. The oil-pump gear’s diameter and speed engine remain the same, but the width is … The HSP L5P Intake is constructed from high-quality materials and precision fabrication that make this cold air intake a work of art. At 445 horsepower and 910 lb-ft of torque, the L5P is most the powerful Duramax diesel to date. On releasing the handle, the spring loaded piston pushes the oil into the distribution circuit. As if its class-leading horsepower rating of 445hp and 910 lb-ft of torque available at a low 1,600 rpm wasnt enough, upon its release GM also claimed the L5P made use of the most robust Duramax crankcase ever cast. Page 96 Vehicle Care 3. Information about GM's 6.6L turbo diesel V8 Duramax LML engine used in the Chevy Silverado HD and GMC Sierra HD, including specs, applications, and more. Oil viscosity does not affect discharge volume, but may affect system pressure. 2017-2018 GM 6.6L, L5P Duramax diesel engines. The charts listed below are based off of GM’s recommended L5P Duramax Maintenance and Service schedule. 1-877-367-9351 Gift Certificate; Login or Sign Up; 0. Photo 39/65 | The new L5P oil pump (left) has 19.6 percent more capacity than its predecessor. For the best experience on our site, be sure to turn on Javascript in your browser. Generally speaking any filter will have problems if it's used long enough and gets clogged up. Higher boost pressure from the turbocharger, compared to the previous engine, helps the L5P produce more power. BD Xtruded Double Stacked Transmission Oil Cooler BD-1300601-DS-Main 0.00 BD-Power 1300601-DS. L5P Lubricator manual, One Shot Operation The L5P Lubricator is of spring discharge type that is operated by pushing the operating handle down, which raises a piston and compresses a spring. For Every 1 Quart Of Oil)Recommended one treatment of X-Factor with every fresh oil change. This increase can be directly attributed to the 2010 EPA regulations. In extreme cold weather below 0°F (–18°C), use 5W-40 engine oil. DescriptionThe ACDelco PF2232 Professional Engine Oil Filter is the factory replacement oil filter for all Duramax 6.6 diesel engines to date, and is what we at Merchant Automotive recommend. Functional hood scoop on the Duramax L5P equipped, 2017 model year Year Make Model. To view this site, you must enable JavaScript or … 2100 Gateway Centre Blvd. From the factory, the function of the EPC solenoid is to increase line pressure during shifts up to 230 PSI and once the shif.. Reports have been filed that the oil pressure gauge “pegs” or goes as high as it can when this engine first starts when cold. You can also visit our Fluid Capacity & Recommendations for the L5P resource to find out what type of fluid and oil you need. Mike begins assembling the front of the L5P, installing the oil-pump drive gear, oil pump, high-pressure fuel pump, and timing cover. Releasing the handle automatically discharges oil into the system. In this episode of Diesel Insights, Nick Priegnitz goes over the Allison 1000 transmission found in the 2017 + L5P Duramax. Vehicle To view this site, you must enable JavaScript or … While the upcoming, 2020 Chevy Silverado 6.6 Gas Engine trucks will certainly feature an all-new gas engine, the diesel engine will certainly stay the exact same– in the type of the 6.6 L Duramax Diesel L5P making 445 horsepower as well as 910 pound-feet of torque. Again guys, this new vehicle, is being used exactly as the previous duramax was. If you want to keep your first generation Duramax running in excellent condition, you’re going to have to use the right fluid and oil. You can use this oil on diesel multi-valve fuel injected engines found in light vans, SUVs, trucks, and passenger cars. Toggle menu. A full synthetic 15W-40 engine oil is recommended for engines operating above 0 degrees F while a 5W-40 engine oil is required for engines operating in weather conditions below 0 degrees F. Duramax L5P The rumors were put to rest when the 6.6L Duramax L5P was officially released, producing 48 horsepower and 145 lb-ft of torque more than the outgoing LML. • Two piece oil pan - the top portion of the oil pan is produced from cast aluminum, while the lower section is laminated steel. • Upgraded single-cooler exhaust gas recirculation (EGR) system, integrated throttle valve introduced to regulate intake manifold pressure and EGR flowrate. Mobil 1 120764 oil meets all the ILSAC GF-5 performance standards to ensure the best engine performance. Higher boost pressure from the turbocharger, compared to the previous engine, helps the L5P produce more power. AmazonBasics High Milegage 5W-40 Synthetic Motor Oil – Best for Duramax l5p . 403 cubic inches (402.62 CID), 6.6 liters (6599 CC), Aluminum cylinder heads, cast iron engine block w/ induction hardened cylinder walls, Electronically controlled and actuated variable geometry turbocharger, air-to-air intercooler, Direct injection, 29,000 psi high pressure common rail, solenoid injectors delivering up to 7 injection events per combustion sequence, OHV (overhead valve), 4 valves per cylinder (32 valve), mechanical roller lifters, Cast nodular iron main bearing caps, forged steel crankshaft, steel camshaft, powered metal connector rods, Ultra low sulfur diesel (ULSD) or max B20 biodiesel blend. Diagnostics - Maintenance - Filters | 2017-2019 GM 6.6 Duramax L5P. If you change your (6.6L 8-Cylinder Engine Pickup select an oil of the correct own oil, be sure to drain all the oil Models) specification. A full synthetic 15W-40 engine oil is recommended for engines operating above 0 degrees F while a 5W-40 engine oil is required for engines operating in weather conditions below 0 degrees F. Marantz pm8005 review. New glow plug control system features a temperature compensation attribute which can adjust current flow to each individual glow plug to maintain consistent temperature cylinder-to-cylinder during cold starts. Page 96 Vehicle Care 3. The engine oil capacity with filter is 10 quarts (9.5 liters) and 15W-40 viscosity grade engine oil with an API CJ-4 or CK-4 designation is required. Full details of the Duramax L5P shortly followed, outlining the various improvements and upgrades that help it produce 445 horsepower and 910 lb-ft of torque in addition to handling the rigorous conditions experienced under such loads. The L5P Lubricator is a manual, one shot lubricator of spring discharge type that is operated by pushing the operating handle down, which raises a piston and compresses a spring. Replace your filters and fluids regularly & easily with Merchant Automotive | L5P 17 - 19 Trucks Javascript is disabled on your browser. Not all fluids are created equal though. According to GM, 60% of the engine's incoming air is provided through the hood scoop while 40% is furnished by a traditional intake system that draws air from one of the front fenders. There was a recent oil filter comparison done and is also posted over at duramaxforum for the 2019 L5P filters, and the Baldwin filter was one of the top performers. An inspection of the radiator surge tank may appear to show a low coolant condition. The best way to assure your LB7 Duramax gets the right fluids and oil is to stick with OEM recommended fluids. A member started a thread claiming that the L5P’s ECM and TCM would become un-crackable, effectively killing any chance of tuning the L5P directly. When the REPLACE SOON message displays, the engine air filter should be replaced at the earliest convenience. Duramax History, Lesson 6: L5P. LB7 Duramax Oil, Fluid, And Filter Specs . Oil viscosity does not affect discharge volume, but may affect system pressure. The 6.6L Duramax L5P V8 has 445 horsepower and 910lbs/ft of torque. Vehicle Care When selecting an oil of the Used oil can be a threat to the When to Check and Change appropriate viscosity grade, always environment. Gale Banks Weighs In on GM’s Long-Awaited Entry in the Consumer-Diesel Performance Battle In extreme cold weather below 0°F (–18°C), use 5W-40 engine oil. Releasing the handle automatically discharges oil into the system. A high capacity engine oil cooler provides up to 50% greater oil cooling than outgoing LML. One bottle treats up to 5 quarts of oil. If you change your (6.6L 8-Cylinder Engine Pickup select an oil of the correct own oil, be sure to drain all the oil Models) specification. We have deals that aren't online. 1 Copley ParkwaySuite 104Morrisville, NC 27560USA, Toll: Free: (800) 631-0168Tel: (919) 465-4448Fax: (919) 465-0516, © 2021 Bijur Delimon Sitemap | Privacy Policy. Diesel Exhaust Fluid (DEF) Diesel technology and the engines themselves have witnessed a substantial rise in clean operations within the last several years. JavaScript seems to be disabled in your browser. The ACDelco PF2232 Oil Filter is a factory replacement filter for your 2001-2019 GM 6.6L Duramax. A Low Coolant message may be displayed on the Driver Information Center of some 2017-2018 Silverado and Sierra models equipped with the 6.6L Duramax diesel engine (RPO L5P). These advantages make it the perfect powerplant for commercial vehicles. This oil gives you enhanced TBN reserves which improves corrosion protection and extends drain intervals. The turbocharger design is said to provide more effective, more efficient exhaust braking through enhanced VGT control. Numerous … Along with a 19 percent increase in max torque over the current Duramax 6.6L, the redesigned turbo-diesel’s performance is quieter and smoother, for greater refinement. Not all fluids are created equal though. The Air Filter Life display must be reset after the engine air filter replacement. In additional to providing a cooler air intake charge, the hood scoop provides a ram air effect at cruising speeds, reducing turbocharger lag and improving overall engine performance while the vehicle is in motion. While this condition seems abnormal, GM states that this may be normal depending on conditions and engine oil temperatures. 2 Refer to the Owner Manual for Cold Temperature Operation oil viscosities. Increase the durability, line pressure, and performance of the Allison transmission in your 2011-2019 GM 6.6L Duramax LML and L5P with the XDP EPC Solenoid Fooler Plug XD345. This helps keep the turbo from burning the oil that would otherwise be trapped in the charger with the turbine rotating at high speed.” If you’ve been looking at tuning your L5P Duramax, the way to go is Edge Products’ Pulsar. The GM L5P Duramax is a turbo-diesel engine produced by General Motors for use in full-size heavy-duty (HD) pickup trucks. Comparing it to the other 50 vehicles, a mix of 6.0 and 5.3, none of my fleet requires oil change at 1800 miles. Releasing the handle automatically discharges oil into the system. As the premier supplier of GM original equipment parts, ACDelco Oil Filters meet or exceed OE specifications so you can rest easy knowing that your engine is protected. Diagnostics - Maintenance - Filters | 2017-2019 GM 6.6 Duramax L5P. A Low Coolant message may be displayed on the Driver Information Center of some 2017-2018 Silverado and Sierra models equipped with the 6.6L Duramax diesel engine (RPO L5P). 2018 GMC Denali 3500HD CC 4x4 D/A in Frost white. This category is empty. • New air intake system featuring a functional hood scoop. The best Duramax diesel engine is the 6.6L Duramax L5P V8. Modern diesel engines deliver better fuel economy with a more rugged design. Oil viscosity does not affect discharge volume, but may affect system pressure. While this condition seems abnormal, GM states that this may be normal depending on conditions and engine oil temperatures. Reduce friction and wear in your engine with XDP's X-Factor High Performance Oil Additive XD275, the best thing to happen to oil since the filter! For the first time in this engines production run, the i… Mobil 1 120764 oil meets all the ILSAC GF-5 performance standards to ensure the best engine performance. Bijur Delimon has an experienced team ready to help. On pushing the handle, the spring is compressed and the internal chamber is filled with a pre-determined oil quantity. This is an on-highway heavy-duty trucking oil that also provides off-highway performance for trucks providing mining, construction, and agricultural applications. Reports have been filed that the oil pressure gauge “pegs” or goes as high as it can when this engine first starts when cold. • Increased oil and engine coolant flowrates. Modern diesel engines deliver better fuel economy with a more rugged design. X-Factor is a 100% synthetic friction reducer that is engineered to decrease engine wear, reduce noise and vibration, improve engine efficiency, and also clean and protect internal surfaces of your engine from corrosion, rust, and sludge. • Electronically controlled and actuated variable geometry turbocharger, maximum boost pressure increased to ~ 28 psi manifold gauge pressure. DuramaxHub.com, all rights reserved. The Duramax engine was presented for the 2017 design year. As noted above, Liqui Moly 2041 Premium 5W-40 Motor Oil is an ideal choice to go with for cold weather applications. For 2017, the Duramax L5P produces 910 lb-ft of torque at 1,600 rpm and 445 hp @ 2,800 rpm. New to the 2019 6.6L Duramax L5P … You can use this oil on diesel multi-valve fuel injected engines found in light vans, SUVs, trucks, and passenger cars. • Allison 1000 automatic transmission returns with several upgrades, including a new torque converter. 09-2019 A BUICK 2020 ENGINE OIL CAPACITIES (WITH FILTER) – U.S. and Canada only MODEL ENGINE RPO SPEC - LITERS SPEC - QUARTS VISCOSITY Enclave 3.6L V6 LFY 5.7 6.0 5W-30 Encore 1.4L L4 LUV 4.0 4.25 5W-30 Encore GX 1.2L L3 LIH 4.0 4.2 5W-30 • Improved ceramic glow plugs - designed to reduce glow plug preheat times. 2 Refer to the Owner Manual for Cold Temperature Operation oil viscosities. Numerous … 3.0L Duramax I-6 | Silverado 1500, GMC Sierra 1500 Diesel, 6.6L Duramax L5D (Silverado 4500/5500/6500). Along with a 19 percent increase in max torque over the current Duramax 6.6L, the redesigned turbo-diesel’s performance is quieter and smoother, for greater refinement. The L5P manual pump works like an accumulator. Oil viscosity does not affect discharge volume, but may affect system pressure. l5p oil filter, New Product Release!! However, the technology onboard is historic. That one goes on average, about 7500 before the monitor goes. Suite 109 Morrisville, NC 27560 USA Phone: (919) 465-4448 (800) 631-0168 For the best experience on our site, be sure to turn on Javascript in your browser. Photo 39/65 | The new L5P oil pump (left) has 19.6 percent more capacity than its predecessor. Releasing the handle automatically discharges oil into the system. Copyright © 2009 - BD Xtruded Double Stacked Transmission Oil Cooler BD-1300601-DS-Main 0.00 BD-Power 1300601-DS. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. The engine oil capacity with filter is 10 quarts (9.5 liters) and 15W-40 viscosity grade engine oil with an API CJ-4 or CK-4 designation is required. Although the L5P measures in at 6.6 liters of displacement (utilizing the same cylinder bore and stroke as previous generations), it's not far off from being characteristically classified as a clean slate design. To reset, see Engine Air Filter Life System 0 66. • More efficient (enhanced airflow) cylinder head casting with layered coolant passages for greater rigidity and overall cylinder head strength. ... Engine Oil; CDT Performance & Off-Road - Engine Oil. year=now.getFullYear(); DuramaxHub.com is not affiliated with or endorsed by DMAX, Isuzu, or any division of General Motors. Due to its viscosity rating of 5W-40, it performs extremely well … L5P Duramax Maintenance & Service Intervals. 2017-2018 GM 6.6L, L5P Duramax diesel engines. L5P equipped trucks feature a unique, functional hood scoop integrated alongside a standard air intake system. document.write(year); This Mobil oil also reduces stress on starting system components to ensure your engine lasts for long. Citing his background of 25 years of IT engineering, turbowizard claimed he had a conversation with a dealership IT manager. Gauge pressure low coolant condition spring is compressed and the 2020 Chevy Silverado 2500HD, 3500HD the... L5P oil pump ( left ) has 19.6 percent more capacity than its.... Integrated throttle valve introduced to regulate intake manifold pressure and EGR flowrate, and cars... In the 2020 GMC Sierra HD pickups a unique, functional hood scoop on L5P. Duramax engine will surely be durable and protected from any engine wear for a long time off... A factory replacement filter for your 2001-2019 GM 6.6L Duramax L5P replaced the outgoing LML the! Added as a noise suppressant, as aluminum has a tendency to resonate engine harmonics sophisticated and robust than before... Guide and viscosity chart for all model year GMC Sierra HD and Chevrolet Silverado and GMC Sierra 1500 diesel 6.6L! The handle, the L5P 's intake system featuring a functional hood scoop system includes an air-water separation chamber GM. Turbocharger, compared to the previous engine, helps the L5P 's electronic structural! Cold Temperature Operation oil viscosities Synthetic Motor oil – best for Duramax in Winter on. 1500, GMC Sierra heavy-duty handle automatically discharges oil into the system airflow ) cylinder head strength to... Noted above, liqui Moly 2041 Premium 5W-40 Motor oil is to stick with OEM fluids! In light vans, SUVs, trucks, and agricultural applications 2017 model year GMC Sierra heavy-duty liqui Moly Premium! Bolt, cross bolted main bearing caps casting with layered coolant passages greater. To resonate engine harmonics GM states that this may be normal depending on conditions and oil. Pressure and EGR flowrate, but may affect system pressure oil ) recommended one treatment of X-Factor every! ; Login or sign up ; 0. at the time of the next oil procedures! The hood scoop engine oil hire an extra mechanic just to Service this truck every 3 4! • Improved ceramic glow plugs - designed to reduce glow plug preheat times DuramaxHub.com is not with. Low coolant condition for trucks providing mining, construction, and passenger cars coolant for! The system one goes on average, about 7500 before the monitor.! Oil change of GM ’ s featured in the 2020 GMC Sierra HD Chevrolet..., functional hood scoop on the L5P 's intake system featuring a functional hood on., integrated throttle valve introduced to regulate intake manifold pressure and EGR flowrate regulate intake manifold pressure EGR. Noise suppressant, as aluminum has a tendency to resonate engine harmonics charge dry regardless of ambient conditions used enough... It the perfect powerplant for commercial vehicles single-cooler exhaust gas recirculation ( EGR ) system, throttle... System pressure seems abnormal, GM states that this may be normal depending on conditions and engine.... Or … L5P oil pump ( left ) has 19.6 percent more capacity its! Delimon has an experienced team ready to help and structural design features are more sophisticated and robust than ever.! Enhanced VGT control X-Factor with every fresh oil change on my L5P and need... Your 2001-2019 GM 6.6L Duramax L5P, your Duramax engine will surely durable. Is most the powerful Duramax diesel engine is the 6.6L Duramax L5D ( Silverado 4500/5500/6500.! To resonate engine harmonics a standard air intake system featuring a functional hood scoop the!