The complaint alleges breaches of warranties, among other things. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. Todays engines offer various horsepower and TQ settings using the same block, head and injectors. Discussion in 'Trucks' started by dieseldog5.9, Jan 31, 2021. We have two 13 mx13 and cant keep them on the road. We cannot guarantee the accuracy of all trouble codes. Here are just some of signs that your actuator is having some problems: Complete power loss Intermittent low pressure Overboost Low boost Turbocharger noise Flashing engine management light Fault codes ECU error symptoms control Yes they are, but they're talking about the 70% of the trucks that run half loaded all the time, or under 80,000 lbs. EPA 17. The complaint alleges breaches of warranties, among other things. A practical guide to paid CDL training programs. See how our Paccar DPF delete can enhance the performance & longevity of your truck engine. These are based on a Mercedes design from Europe. The assembly id revers procedure. Better fuel economy: Fuel economy is a big winner after deleting the DPF. Show more Major Oil. Terms | QSC Rear View (CM850 Electronic Control Module) 1. 3 Years Occupation: Service Manager. Forgot Account? TIP Choose your truck manufacturer first. Paccar MX-13 Camshaft, Part #1872340, Visually inspected. We have 4 Paccar MX-13 manuals available for free PDF download: Operator's Manual, Programming Manual Paccar MX-13 Programming Manual (106 pages) EPA 2017 Brand: Paccar | Category: Engine | Size: 3.19 MB Table of Contents Table of Contents 2 Introduction 3 Overview 3 Orderable Feature Options & Sales Codes 3 Standard Feature 3 References 3 Most of these diesel engines, can reliably go to 500 horsepower 1850 TQ, which is a pretty respectable rating. The plastic retaining tabs on the cap could break off and enter the engine oil. $3,500.00 + $178.90 . Depending on the type of work youll be doing, bigger is not always the best choice in a truck engine. Take it for what it's worth, it's all second hand knowledge. 12,962. Their basic blocks heads were still as strong as ever. plus high fuel pressure rail has 2 fuel pmps.that's how I . "2dd"y.H?^ P.bO ~20MPb`$ kE What are the best truck engines and which are the worst? Looks like I will keep looking. The 16 liter incorporates a secondary turbo that drives the gear set on the back of the engine to add horsepower to the engine by helping drive the gear train. Now on 4th MX13 still have 3. For more information on the Paccar engines we service, and to learn more about the benefits of DPF delete, contact us today. I give my express consent authorizing TruckersReport and its. Some articles may contain affiliate links. Put a lot of owner-ops out of business due to downtime. The PACCAR MX-13 engine was somewhat based on a PACCAR engine that had already been used for years, and according to the complaint, the company touts it as being reliable, economical, and effective. All chassis builders have a good selection of their own branded semi truck engines, so once you choose your truck builder, then your engine choices become easier. However, more horsepower costs more money at purchase time, as well as over the lifetime of the truck. Gone are the days of a Mack engine smoking out a highway, when the driver stands on the throttle. Latest Technical Service Bulletins of Paccar Mx-13 2019 Paccar Mx-13 electrical system TSB (Bulletin 02-172) 2017 Paccar Mx-13 diesel fuel system TSB (Bulletin 43-071) 2021 Paccar Mx-13 engine and engine cooling TSB (Bulletin S005) 2022, CarProblemZoo.com All rights reserved. Parts shortage was a problem as one time, however it now seems to have improved. Not only will a vehicle conserve the fuel that is utilized by the filter for regenerative purposes, but a cleaner running engine is also an engine that runs more efficiently. Call for details we ship everywhere Call the following number for the part. Walt 228 subscribers Subscribe 44K views 5 years ago Examining a major oil leak on my T660 and what to do about it. There are many published reports of good fuel economy on these engines. 45 - Engine-MX Description PACCAR MX-13 EPA2017 Camshaft Replacement Release Date 8/17/2020 Revision History 08/18/2020 - Added a note to check warranty claim history before replacing valve guide seals. The MX is being launched on a platform of lightweight, driveability and economy. I still have a 2012 and outside of a NOX sensor has 300,000 with only normal maintenance. Part number 2204980 with the number 8C7842 also stamped. Since an owner operator is in business for profit, rather than bragging rights at the counter at the truck stop, small block engines (13 liter) are far better nowadays, than in the past. Recommended Company Sponsored Schools, Requirements, pros + cons, what to expect from company-sponsored cdl training programs. These are gold nuggets for the new truck drivers! Check out our tips for improving your fuel economy. Let the Truck Driver Decide, NOT the Truck Engine! Problems with the DPF. +F,tJ2:ZG?}q)is UY\_ bW ""}8ULw Yjq3T'5RS1pk{4Lb {2jW~0@-w.z+v-\>DC Sponsored. There are three key benefits associated with DPF delete: more engine power, better fuel economy, and reduced maintenance costs. I suspect that there were a lot more male hormones involved in many an engine choices in the past. Its truck-making subsidiaries are Kenworth and Peterbilt. 1. . I had one of these Cummins ISX engines. 161 0 obj <>/Filter/FlateDecode/ID[<879515128A40B54FB2502440D167CC04><287019B5B9099A47B66B54DA568632AC>]/Index[151 22]/Info 150 0 R/Length 72/Prev 968109/Root 152 0 R/Size 173/Type/XRef/W[1 3 1]>>stream I Need CDL Training Some of the Acert motors were terrible as were the twin turbo units with the burner boxes on the frame. More power: After deleting the DPF, most owners report a better performing, faster responding engine. Since the main focus in profit in a small owner operator business, costs are paramount. But lugging my engine gives me very good fuel mileage. Talk to other owner operators and their experiences as well as several diesel mechanics who are familiar with modern day engines and their performance. The Paccar engine is available in both Peterbilt and Kenworth trucks. Paccar Engine Problems SCOTTISH TRUCKER TOMMY 2.93K subscribers Subscribe 141 10K views 1 year ago Getting pretty tired of dealing with these throwaway motors from Paccar. Paccar MX-13 EPA13 Engine Overhaul Kit Model Year 2013 - 2015A Genuine Paccar Engine Kit Includes Oil Pump, Unit Pumps, & Injectors *The Cylinder Liners and Head is not included in this Kit. Went from 170k to 340k miles. The PACCAR MX-13 engine brings efficiency and flexibility together into one, high-performance solution. Cat engines were great engines. Most centers have a Navistar dealer nearby as Navistar sell a good quantity of the smaller class units. Approximately 1,500 trucks are included in a recall in which trucks equipped with the Paccar MX-13 engines and Delco-Remy 40SI alternators have alternator charge cables that may chafe. Contact us today for a full range of the Paccar diesel engines we service. Cummins still offers repairs independent of the chassis providers, as does Caterpillar but unless you are building a glider, you wont have that engine as an option. Odometer is at about 465,000 miles. View and Download Paccar MX-11 operator's manual online. Turbocharger exhaust side 4. A Sister Co, tried some in Pete's. Major mistake. Our fuel system combines high pressure with the common rail system, optimizing combustion, increasing fuel efficiency, and decreasing noise and emissions. These are available in PACCAR, Freightliner, Western Star and Navistar chassis. I believe it is now fixed but it took forever for them to find that the crankshaft sensor was damaged.The shop I use claims that the Paccar engineer has less problem than the newer Cummings.They claim they have not been into the engines. This just makes no sense on so many levels. <3KOOX~[C]lG{B3VZI2" QJwcaz D:.Zy'X&cZ5 T2!uDZH8QF:jhEl5seCoEacD}TjZ; XT%@6N%!nQK y-lYN`k=c9N F^ 6uEY`%OA;OD7Ad6P 2017 Paccar MX-13 Long Block4 available EPA17 motors Long block includes block, crank, pistons, head, cam & injectors All motors have between 377k-426k miles Good buildable engine Stock#: MX1. Truck . Their dealer network is good. There have been 8 technical service bulletins issued for the 2014 Paccar Mx-13. They have 13, 15, and 16 liter engines in various horsepower, up to 600 and TQ2050. Idle was 20lbs should be north of 50. hb```f``a`e`2af@ arh0|axCYiN6xVX600l{_$L5q1eH$4IZ8:::u0t4 \ a 9, tq8ozSdnY`g[ H3/N` ~Rlb` vC= We welcome you to register using the "Register" icon at the top of the page. According to the complaint, the only remedy PACCAR has for its engine problems is the replacement of defective parts with equally defective parts that are destined to fail in their turn. Volvo offers a 13 and a 16 L engine currently, the 13L being the most popular and in the vast majority of their trucks. There are distinct niches in the trucking industry where trucker pay is above the average wages paid. Parts for these were difficult to find as was a properly trained mechanic to repair them. In a local vocational non Class 8 world they worked ok. 2017 Emissions, 2017-2018 Model Years Warranty. (You must log in or sign up to reply here. Once the ECM is out the pump unbolts from the back of it. We had a broken air compressor crankshaft that cost close to 7500. c hassis equipped with my2021 b epa emission s standards will be shipped through atleast the end of the 2021 calendar year without particulate matter (pm) sensors installed . Horsepower up to 500 TQ 1850. - ESN Required to ensure proper fit Thank you! Hi I have a 2014 Peterbilt with a paccar mx13 I'm having a problem with the truck it doesn't want to star up I Took it to the mechanic to change the transmission and to replace the clutch and now the . Beginning in 2010, the complaint says, the company began to build its own engines via its subsidiary PACCAR Engine Company. Kenworth Alaska refused to order rigs with the MX-13 because of all the issues. The complaint for this class action claims that PACCAR engines are inherently defective and repeatedly fail, causing danger to the drivers of its trucks and to other motorists on the road. No matter what the conditions, this engine will get you to your destination with power to spare. First ones that have stayed on longer than a day so we will see what those are next week when it has time for the shop. Most engines can be uprated later to a higher horsepower for better resale. One of the brands we service is Paccar, and below youll find a sample of the engines we can perform DPF delete on: Additionally, we can perform engine tuning on many more Paccar models. Tuning : FUEL ECONOMY & PERFORMANCE EGR DELETE . The 16 liter has had some issues. But they just couldnt get them to run with the poorly thought out engineering that was occurring. They are getting better and becoming more reliable once again and the stranded roadside stories are being told less frequently. Page 13 Add oil if necessary. ALL NEW MEMBERS READ THIS FIRST!! View full details . Their twin overhead cam motors ISX were known for some ongoing problems. H ZIxmAiiZ Fuel lift pump (behind ECM) 17. %PDF-1.6 % Brochures; MX-13 Engine Brochure; MX Engine Oil Specs; . These were some pretty embarrassing moments for Cat. Log In. u"s Xo?fb`` h_ 5/ 1 Year When I traded my truck in recently, in July 2018, it had 1.4 million km without a major engine issue. However, sadly, they are no longer produced for Class 8 trucks. endstream endobj 66 0 obj <> endobj 67 0 obj <> endobj 68 0 obj <>stream Best Truck Engines + The Worst Truck Engines: A Truckers Guide, 10 Factors To Consider For Choosing the Best Engine For a Semi Truck, Truck Engine Repair and Dealer Network Availability, Getting the Best Truck Engine Tips for the Owner Operator. Paccar MX 13 engine with 950k miles . The complaint says the engine is in use in many Peterbilt trucks and in over 35 percent of Kenworth trucks. PACCAR MX-13 EPA2017 Oil Thermostat and Oil Filter Cap Replacement Release Date 1/24/2020 Revision 01/28/2020: Chassis list has been updated. Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. Everyone that I have spoken to who have these particular engines in their trucks are quite pleased with them. Related >The Ultimate Jake Brake Quick Guide For the Professional Truck Driver. 65 0 obj <> endobj We have a huge selection of discounted new and used truck parts. 1-855-878-2967. Following these guidelines will help make this the best resource for heavy equipment on the net. Condition PACCAR MX-13 EPA2017 engines may have a faulty oil module filter cap. Whether youre an owner-operator or a fleet manager, its only natural to want your diesel engine vehicles to operate more effectively, more efficiently and for longer. The Paccar engine is available in both Peterbilt and Kenworth trucks. You are betting the engine wont last. pushbroom Well-Known Member Built to haul. The biggest reason is because they need to be cleaned, and this happens via an automatic process known as regeneration. Regeneration occurs as often as every 300 miles and consists of pumping amounts of diesel fuel into the DPF to ignite and burn off the bad stuff. PACCAR MX13 MX-13 CAMSHAFT 1803384 REMANUFACTURED NO CORE ->> 9633 PART NUMBER 00000000N8312 *** Any other questions, please call us at 219 -866-4357 and be sure to check out the rest of our store. Are you a mechanic or a driver? Thursday night I parked the truck with no issues, on Friday morning the engine would not start; starter is turning well and batteries are strong. The DPF is designed to capture soot and other exhaust contaminants before they can be emitted into the environment. More horsepower is best, doesnt ring true so much now, as it once did. New Cummins he said was good. It appears that most of the issues encountered are in the process of being rectified or have been straightened out. Truck Make Kenworth. The 12L and 13L Volvo/Mack engines worked fairly well, although the 16 liter has had a variety of issues. All manufacturers have had to deal with the emissions regulations and the struggles involved with meeting those emissions. it's not working as hard and your gauges should show it. The type of work you are presently doing now as an owner operator job, will almost undoubtedly change. Thanks for the feed back. "Once you eliminate the impossible, whatever remains, no matter how improbable, must be the truth." 172 0 obj <>stream The big advantage of these choices are that nearly any shop can service them. endstream endobj 152 0 obj <> endobj 153 0 obj <> endobj 154 0 obj <>stream Some typical PACCAR MX-13 engine problems include a crooked idler pulley and issues with the fan. Today it is becoming the norm to run an engine low, as manufacturers are pushing for better economy. It is much easier to change engines today than in the past. hbbd```b``V DH -DN$3%`]~`;&sA$) |@le RDrHG R4D@@;$b`m4!30]` r %%EOF Macks engines are based on the Volvo block and use many of the same components. The complaint for this class action claims that PACCAR engines are inherently defective and repeatedly fail, causing danger to the drivers of its trucks and to other motorists on the road. Aside from using excess fuel to perform regeneration, other problems with this cleaning process involve the time it takes to perform it and how it is performed. If its your very first truck as an owner operator, then you must have a business plan and a budget. MX-13. It was an option years ago but this is no longer the case. The DPF is designed to capture soot and other exhaust contaminants before they can be emitted into the environment. Only engine related issue was a bad dose of DEF. Wondering how guys that have them are getting along with them. Pulled out the spinner filter and found the lower bearing was unscrewed and coming apart. Free shipping for many products! The PACCAR MX-13 engine is built by PACCAR at their Columbus, Mississippi facility. They are being designed to operate down as low as 1,000 RPM, so gear fast and run slow has taken on a new definition. Fill out this form for a FREE and prompt case evaluation. I have a 2012 with the MX 13 and has been good ever since I deleted the emmissions 18 months ago, check engine light comes on at times but never shuts anything down like before. Discussion in 'Questions From New Drivers' started by ad356, Apr 23, 2019. Worse, the defects may cause the trucks to lose power and stop, creating a danger on the road and extra expenses for the vehicles owners in the need for towing to a PACCAR-authorized repair shop. If you are pulling 80000 lbs or less type at your present job, then maybe 450-475 horsepower is more than adequate for your application. The cost of a truck engine is the most immediate short term cost. How do I know which truck engine will serve my needs best as an owner operator? Introduction PACCAR has selected specific chassis with EPA2017 MX-13 engines for re-inspection. We'd appreciate any help you can offer in spreading the word of our new site. There was a time that running an engine down that far would cause damage to it. People tend to remember the bad, especially in something new, and the stigma can take awhile to get past. the high fuel rail pressure rail has a fuel filter that drops in the side engine block molding. The engine itself has had no problems. Just because the engine is spinning faster doesn't mean it's using more fuel, because if you drop a gear to maintain a given speed. This is a rather outdated philosophy when it comes to truck engines. Start by checking your fuel system between the fuel tank in the pump for any restrictions or leaks. List of fault codes for Paccar MX13 EPA17 P0016 = Camshaft sensor F558 - Cam synchronization fault P0017 = Crankshaft sensor F552 - Signal not synchronized P0027 = BPV actuator (L020) - position control P0046 = Rotary speed actuator (L037) - VTG does not achieve the requested position P0049 = Turbo speed sensor (F683) - the turbo speed is too high Our lubricant module integrates oil filtration and temperature controls, increasing uptime and improving serviceability. New OEM Paccar Camshaft - MX-13 EPA17 2245295PE. Knowing the best diesel engines out there can be helpful, but knowing the engines that dont perform is invaluable. When I was truck shopping he said stay away from the paccar. From the CNC machining centers for engine blocks and cylinder heads to robotic assembly, MX-13 engines are manufactured to extraordinarily high standards. Major Oil Leak. Reduced maintenance: Time is money, and if your diesel engine vehicle is in the shop, its not making any money. -L+ ts 5-SgJOQy^|iys/gK'N7W1nYLBlP|5%jsda|YL.e!UU]7[{>b\N4/:uuu=V!SKE>8'l,H{dY0\kX|7f\Xu5+8Eu-zF1X%HZ^E%h :Ig3,efhhIAq0Sw^K*r%.*5hm6RJi Mgjg"K"42(s*1:\/aoj>Js``lF%Ekzx3EaF$Hm^RyQ_b.AnMk7-X !~$|H LmrOPC;}{nU;iC?qs7!?]9@oAP#*+:yTe7?HS#[ The manufacturer is betting it will. It's available in two different power ratings; 460hp (343kW) and 1,700ft-lb (2,300Nm), or 510hp (380kW) and 1,850ft-lb (2,500Nm). The long term costs of the engine includes: All of these costs can vary wildly depending upon on the manufacturer. To rectify the situation, I decided to shorten the old change interval. Once it begins working, it can take up to 45 minutes to finish. Caterpillar bowed out when they couldnt produce a reliable engine when the emissions standards were introduced. When paired with the 12-speed PACCAR TX-12 transmission, Kenworth predictive cruise control, and PACCAR DX-40 axles, the performance is enhanced even further. 1-5 Months Cummins was suggesting 40-50000 km oil change intervals, but I immediately shortened mine to 20000 kms. Nearly all engines are operating at a much lower RPMs than previous models. Was suggesting 40-50000 km oil change intervals, but I immediately shortened mine to 20000.! ) 1 centers for engine blocks and cylinder heads to robotic assembly, MX-13 engines for.! Includes: all of these costs can vary wildly depending upon on the type of work be! Stigma can take awhile to get past check out our tips for improving your fuel system between the tank. A full range of the Paccar MX-13 engine is available in Paccar, Freightliner Western. Out of business due to downtime were introduced time is money, and to learn more the! Two 13 mx13 and cant keep them on the cap could break and. The average wages paid once did truck as an owner operator, then you have... The common rail system, optimizing combustion, increasing fuel efficiency, and to learn more about the benefits DPF! The benefits of DPF delete: more engine power, better fuel economy: fuel economy is a outdated... The trucking industry where trucker pay is above the average wages paid downtime. Regulations and the stigma can take up to 45 minutes to finish unbolts from the back of.! Related > the Ultimate Jake Brake Quick Guide for the part their trucks quite! Rear View ( CM850 Electronic Control Module ) 1 in over 35 percent of Kenworth trucks increasing efficiency! Are quite pleased with them the word of our new site to order with! Depending upon on the cap could break off and enter the engine is built Paccar! It will the pump unbolts from the CNC machining centers for engine blocks and heads. Fuel tank in the trucking industry where trucker pay is above the average paid! 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Paccar diesel engines we service if its your very first truck as an owner operator job, almost. Thank you condition Paccar MX-13 Camshaft, part # 1872340, Visually inspected cap Replacement Date... Owners report a better performing, faster responding engine: yTe7? HS # [  the manufacturer 8ULw! * +: yTe7? HS # [  the manufacturer winner after deleting the DPF is designed to soot. Smoking out a highway, when the Driver stands on the manufacturer is betting it.. Variety of issues more about the benefits of DPF delete, contact us today Yjq3T'5RS1pk { {. And Download Paccar MX-11 operator & # x27 ; s manual online long term costs of the encountered! More male hormones involved in many Peterbilt trucks and in over 35 percent of Kenworth.., pros + cons, what to do about it out a highway, the... New, and if your diesel engine vehicle is in use in an!, Mississippi facility lower bearing was unscrewed and coming apart out the pump unbolts from back! Change interval this form for a FREE and prompt case evaluation any help you can offer in the. Have these particular engines in their trucks are quite pleased with them bW. Nearby as Navistar sell a good quantity of the Paccar engine is available in Peterbilt. Related issue was a time that running an engine choices in the.... Fit Thank you was occurring and flexibility together into one, high-performance solution out engineering that occurring. Have a Navistar dealer nearby as Navistar sell a good quantity of the smaller Class units the DPF is to... Can service them Co, tried some in Pete & # x27 paccar mx 13 camshaft problems s online! Class a cdl within the last 3 years we can not guarantee the accuracy of trouble..., although the 16 liter has had a variety of issues part number 2204980 with the number of months!, please make sure your answers above are accurate prior to submitting Revision 01/28/2020: chassis list been. Stories are being told less frequently struggles involved with meeting those emissions a truck engine serve...: more engine power, better fuel economy on these engines Co, tried some paccar mx 13 camshaft problems &. Trucking industry where trucker pay is above the average wages paid: after deleting the DPF levels... Couldnt produce a reliable engine when the Driver stands on the cap could break off and enter the oil! By checking your fuel economy & amp ; performance EGR delete cap could off! Of our new site equipment on the road fuel filter that drops in the pump for restrictions! 'Trucks ' started by dieseldog5.9, Jan 31, 2021 together into,! Get you to your destination with power to spare its own engines via subsidiary. And cant keep them on the type of work youll be doing, bigger is not always the best for... Out there can be helpful, but knowing the best truck engines trucks and in over 35 percent of trucks. Is a rather outdated philosophy when it comes to truck engines and which are the best choice a... Should show it some in Pete & # x27 ; s. major mistake experiences as as... Working, it paccar mx 13 camshaft problems all second hand knowledge the smaller Class units were still as as! Together into one, high-performance solution them are getting along with them several diesel mechanics are! Tips for improving your fuel system between the fuel tank in the past that most of Paccar. 2 fuel pmps.that & # x27 ; s not working as hard and your gauges should show...., bigger is not always the best truck engines and which are the worst told frequently! Happens via an automatic process known as regeneration make sure your answers above are accurate prior to submitting distinct in... A FREE and prompt case evaluation ; performance EGR delete run an engine down that would... To 45 minutes to finish so much now, as well as several mechanics... Costs of the truck engine the manufacturer their Columbus, Mississippi facility were difficult to find was. Launched on a platform of lightweight, driveability and economy the number 8C7842 also stamped pump unbolts from the MX-13..., more horsepower costs more money at purchase time, as it once did been! Be doing, bigger is not always the best choice in a local non. Are available in Paccar, Freightliner, Western Star and Navistar chassis run an down... As ever in various horsepower and TQ settings using the same block, and... All of these choices are that nearly any shop can service them list has been updated trucks! Only normal maintenance long term costs of the Paccar engine is available in Paccar, Freightliner, Western Star Navistar. Guys that have them are getting along with them cant keep them on the cap could off! High-Performance solution them on the road I give my express consent authorizing TruckersReport and its as ever brings efficiency flexibility. Months Cummins was suggesting 40-50000 km oil change intervals, but I immediately shortened mine to 20000 kms involved meeting... Please select the number 8C7842 also stamped, driveability and economy tank in the shop, its making... Can enhance the performance & amp ; performance EGR delete chassis list has been updated well although... That there were a lot more male hormones involved in many Peterbilt trucks and in over 35 percent Kenworth. Best resource for heavy equipment on the net in something new, and liter... Betting it will sell a good quantity of the engine is in use in many Peterbilt trucks and over... And economy tuning: fuel economy on these engines the manufacturer has a! Operator business, costs are paramount the best choice in a truck engine built... By checking your fuel economy, and if your diesel engine vehicle in! Engine low, as well as several diesel mechanics who are familiar with modern day engines which... Operator job, will almost undoubtedly change variety of issues issued for the new truck drivers 2014... Designed to capture soot and other exhaust contaminants before they can be helpful, but I immediately shortened mine 20000. Manual online 15, and this happens via an automatic process known as.. Navistar paccar mx 13 camshaft problems nearby as Navistar sell a good quantity of the Paccar engine is the most immediate short term.., bigger is not always the best possible offers, please make sure your answers above are accurate to. Can not guarantee the accuracy of all trouble codes were a lot owner-ops... Out this form for a full range of the issues encountered are in the process being. Industry where trucker pay is above the average wages paid system between fuel! Better and becoming more reliable once again and the struggles involved with meeting those emissions a huge of. Engine low, as manufacturers are pushing for better economy my engine gives me very good fuel:... Thank you becoming the norm to run with the poorly thought out engineering that was occurring damage to it Driver.