Mack mp8 good or bad.

Seems everywhere I look into, they don't have the software for Mack, and when certain parts are replaced, like injectors for example, they need this. D13 no problem, MP8 no go. I guess because Volvo is so much more popular than Mack they invest in that software.10. Posted April 10, 2019. Mack went through 3 or 4 part numbers/ suppliers of the oil pressure sensors. Mack sent out a bulletin warning that some counterfeit sensors even made it into the parts system. It's possible you got a bad one. 2.Jan 21, 2018 · Posted February 24, 2022. On 2/24/2022 at 2:17 PM, Mackpro said: With any MP engine that won’t crank , check and see if you can view the engine hours in the dash cluster . If you have the high end dash cluster with the stalk switch , you can view it under Trip Info. If all you see for engine hours is dashes then the engine ECM is bad or now ... Mack gu 813 mp8 Fault code spn 171 fmi 14 Have got 4.26. Hello thank you for your question today. Please give me a moment to review the codeCan you please provide the vin number. Ok without the connector connected measure the ambient temp sensor measure resistance across the pins and let me know the ohms reading.Mack Trucks has unveiled its 2017 11-liter MP7 and 13-liter MP8 engines with a handful of advancements designed to simplify maintenance and improve efficiency and productivity. John Walsh, vice ...

Posted April 30, 2014. I have an 07 Mack Pinnacle with a mp7 engine. The coolant is pushing through the surge tank and into the reservoir. I took it to a Mack dealer who ran a diagnostic on it. I was informed that there is exhaust in the coolant and was told that to fix this issue, I would have to either buy a re manufactured engine or rebuild ...Product Details & Specifications. Fuel Pump Kit Fits Mack MP7, MP8 Engines and Volvo D11, D13 Engines. This Mack/Volvo fuel pump kit part carries a 2 Year Warranty. This Fuel Pump Kit Includes: (1) Fuel Transfer Pump, 20997341, 85103778, 7420997341, 7485103778. (1) Fuel Pump Coupling, 85103779.

First off my 2008 MP8 will build and hold 42 psi of boost on a good long pull. It sits at idle with around 3 psi. Sometimes in between gears or if i gave to stop really fast (like throw it in neutral and slam the brakes) my truck will be at idle with 12- 13 psi of boost.

Injector O-rings are flat plastic or rubber rings in a vehicle's fuel injectors. Injector O-rings provide vacuum pressure for the injectors to work properly so that no outside air ... MP ® 7. The MP ® 7 engine offers an exceptional power-to-weight ratio to boost your bottom line. Powerful and lightweight, the MP ® 7 helps maximize payloads in weight-sensitive applications like bulk hauling and keeps route times down in refuse. 2-5% FUEL ECONOMY IMPROVEMENT. 51 LBS WEIGHT SAVINGS. BigMackTrucks.com. BigMackTrucks.com is a support forum for antique, classic and modern Mack Trucks! The forum is owned and maintained by Watt's Truck Center, Inc. an independent, full service Mack dealer. The forums are not affiliated with Mack Trucks, Inc.Are you a proud owner of an old Mack truck? If so, you may find yourself in need of rare parts to keep your vehicle running smoothly. Finding these parts can be a challenge, but wi...1. Location:United States. Posted February 13, 2022. Inside the plastic surge tank is a ring with a float. The low coolant sensor sits in a pocket not touching the coolant it reads the ring. They go bad and get stuck on the bottom so the sensor thinks it is low on water. Can't get to it have to replace the plastic surge tank.

Ok. 2009 Mack GU713 MP8-425M Hard start when you let sit overnight. Changed the T Fitting and air regulator and still does the same thing no start without excessive cranking. If I disconnect air hose from regulator and let sit overnight it starts up fine. I tried pumping up with hand primer but doesn't get hard.

mack-mp8-engine-service-repair-manual.pdf [16.6 Mb] (downloads: 399) Comment. Manuals Other Manuals. Mack Mp8 Diesel Engine Service Manual. 08 Dec 2021. Mack ASET AC Diesel Engine Service Manual - for engine with EGR. 08 Dec 2021. Mack MP8 Diesel Engine Service Manual ('07 Emissions Regulations)

Are Mack MP8 Engines any Good? Is Mack MP7 a Good Engine? How Long do Mack Semi Truck Engines Last? Are Mack Semi Trucks Fuel-Efficient? Are Mack Semi Trucks …If the check engine light isn't on, they have no clue where to start. Btw 1 or 2 trips doesn't tell you much. You need a 30/60/90 day average. Miles divided by gallons. Now we have some solid numbers to make a decision on how bad things really are or if it's just a matter of a bit of tweaking required. 1.ISX 12. The harder an engine has to work, the faster it will wear out. A 12 will not have to work as hard as an 8.3 to accomplish the same task. We had the ISX in two 320 Pete's, DPF system, and in two years, we never had any problems with them, and i still see them running around locally. A.There are many applications where the Mack Pinnacle with the MP8 505C+ is well suited – aggregate being just one of them. This rating will fit in anywhere that constant torque is desired. Don’t be put off …Hello, I have a 1995 Mack truck, VIN *****. It started running rough and a lot of smoke, and poor power. The cylinder closest to the front is running about 10-15 deg. cooler. Also, has a l … read more

MACK TRUCKS, INC. 2009 ENGINE 5-113. The information in this manual is not all inclusive and cannot take into account all unique situations. Note that some illustrations are typical and may not reflect the exact arrangement of every component installed on a specific chassis. The information, specifications, and illustrations in this publication ...By Fleet Equipment Staff. Published: Apr 3, 2013. The newest member of the Econodyne engine product line for on-highway customers from Mack Trucks is the MP8 Econodyne+ engine. The 13-liter rated at 505 HP and 1,860 ft.-lb. of torque is available in Pinnacle models. Using the company's EconoBoost torque management strategy, the MP8 Econodyne+ ...Have a 2012 mack mp8 truck, had two wires that were burnt on old engine wire harness, so we replaced it. The truck turns but it does it turn on. We do have a 144 200 9 code. Seems like engine is not g … read more2012 MACK MP8 ENGINE HAVE SOME CODES ENGINE 128 SPN 5394 84 FMI 17,9,19 ABS 136 MID 136 DID 4 FMI 2 10 7 14 VECU 144 MID - Answered by a verified Technician ... This could be a bad sensor or a software update needed. ... Good morning how are you I have a 2012 Mack CXU day cab with a Mac mp8 engine and I'm getting a trouble code SID 231 j 1939 ...1. Posted November 14, 2021. I have a 2011 Mack pinnacle CXU613 Automative manual shift transmission and I started hearing a clucking or knocking sound from my clutch area and we thought it might be the clutch,changed the clutch and the nose is still there,thinking it might be the compressor or gears in the rear of engine any …Fault code 3363 fmi 5 mack 2012 mp8,need schematics please - Answered by a verified Technician ... Once the wiring harness is confirmed good it leans directly towards a faulty pump/heater assembly. ... I used to have another 3 codes indicating a bad doser valve but now I only have SPN 4094 FMI 1. ...Posted August 24, 2013. I have a 2008 Granite with a MP8, I had 2 injector's go bad so I had the local Mack shop replace all 6, they told me the engine wiring harness was bad, so they replaced it at the same time. My problem is ever since then I have lost 6 to 7 pounds of manifold pressure pulling and 10 pounds when using the engine brake, the ...

Mack adds Mack MP8 505C+ to engine lineup. Mack Trucks announced its newest powertrain offering, designed for customers seeking a powerful high-performing 13-liter engine, the Mack MP8 505C+. Built on the 13-liter MP8 engine platform, the MP8 505C+ offers 505 HP and 1,860 lb.-ft. of torque.The 2017 Mack® 2017 MP®8 engine with turbo compounding is now available for order, offering highway customers increased fuel efficiency. “The new MP8 engine with turbo compounding is just one of the many engine upgrades Mack made to further enhance fuel efficiency for customers,” said Roy Horton, Mack director of product …

Bulldog. 189. Location:Mercersburg, Pa. Posted January 25, 2017. 2008 mp8 485 has around 475,000 on it, has vibration under load. Rpm's fluctuate when its acting up. This is not a consistent problem. Has the same feel as an injector being cut out but power is not effected when it does this.Brand: PAI Industries® OEM. SKU: PAI 860048OEM. Availability: Please contact us to confirm availability. Category: Mack® & Volvo®. $2,802.80 $2,365.82. Buy in monthly payments with Affirm on orders over $50. Learn more. Quantity. Contact Us for Details.Conformity can be seen as good or bad depending on the individual and what he is conforming to. Human beings naturally have a desire to conform to feel accepted, and those who devi...Having problems with a 2014 mack MP8. Truck seems to buck or shudder around 1400 rpm. ... If all of your experts are half as good, you have a great thing going here. Diane Dallas, TX Previous | Next > Meet the Experts: Daniel Wilson. 7,141 satisfied customers. Owner at DJ Wilson. Wayne. Journeyman. 6,177 satisfied customers.Always seek the advice of your mechanic or other qualified professional with any questions you may have regarding your vehicle’s condition. Browse our products and solutions for Mack MP7, MP8, and MP10 running rough and misfiring. Speak to a specialist today.REBUILT - Mack MP8 head bare. Item:DS HMCMP8B $3081.50 with exchange. Add To Cart. 2006-2014 Volvo D13 Engine Cylinder Head - Rebuilt | P/N HVLD13VS. REBUILT - Vol D13 ohc head w/valves. Cast#: 1002019: Item:DS HVLD13VS $3750.00 with exchange. Add To Cart. 2006-2014 Mack MP8 Engine Cylinder Head - Rebuilt. REBUILT - Mack MP8 head w/valves.

For a couple of weeks now I have had a hard time starting my mack mp8 engine it has a long crank after sitting for a day or two. I would need to crank it lik...

Posted June 15, 2018. On 6/15/2018 at 8:52 AM, kscarbel2 said: There's no such thing as Bosch/Cummins common rail. The superb "XPI" high pressure common rail fuel injection system on ISG and ISX engines, and the entire Scania engine range, is design and produced by a joint venture between Cummins and Scania.

One of the biggest pros of Mack MP8 engines is their power and torque. These engines are designed to deliver impressive performance, with horsepower ratings ranging from 415 to 505 and up to 1,860 ft/lbs of torque. This power allows heavy-duty trucks to tackle even the most demanding loads with ease, providing excellent acceleration and top speeds.Worst Mack Engine: None… Macks are Awesome! That and there only like 5 models. E-6, E-7, E-Tech, MP8, MP11 etc… all pretty solid. 3. CAT 3406E. Why We Like It: It's good to be The King! It is amazing how many people bleed yellow and rightfully so in most cases.Mack sei trucks can become expensive to repair thanks to their complex engines and technology. However, in most cases, their annual maintenance cost is average compared to other semi trucks. Mack semi trucks cost on average, $15,000 in repairs annually. The average for semi trucks is between $10,000 and $20,000 per year.Make sure the def test good. Then run a nox conversion test with a scan tool and make sure it passes. If it does not then run a regen and make sure the outlet nox is dropping below 100. If it is not then make sure the dpf is not passing any soot at all. If that is fine then the scr cat has probably failed.Because maximum performance and peak efficiency are important in different truck applications, Mack offers the MP8 in three grades: MaxiCruise, Maxidyne, …Bump Up your Mack MP8’s Performance and wave good bye to the sluggish stock fuel map software with EVO-Tech ECU Chip that will re-program the Powertrain Control Module’s fuel trim settings to Unlock your Mack MP8’s full Power Output. It is hooked up inline with the sender wire of the Inlet Air Temperature sensor (also referred to as MAT …Hi I have a 2012 mack with a mp8 in it, It had a head gasket failure so I replaced the head gasket, once I got it all back together and running I had a fuel pressure issue it only had about 8 psi at idle ended up finding the pressure regulator was faulty and bypassing the pressure, went ahead and replaced the regulator and had proper fuel pressure around 55psi, at this point there was no ...On 10/1/2010 at 3:53 PM, rhasler said: The injector cups are surrounded by by coolant. Usually the cups don't crack, instead combustion gas from the cylinders tends to burn out the sealing washers at the base of the injectors causing the o-rings that seal the fuel passages to disentegrate and drop fuel from the injectors.Expensive repairs and replacement. The replacement of the DPF is extremely expensive. In addition, the repairs also are not cheap at all, especially when we talk about Mack trucks. This is the reason why many Mack owners and operators prefer our Mack MP8 DPF delete and Mack MP7 DPF delete. Our Mack DPF delete is made …Posted August 24, 2013. I have a 2008 Granite with a MP8, I had 2 injector's go bad so I had the local Mack shop replace all 6, they told me the engine wiring harness was bad, so they replaced it at the same time. My problem is ever since then I have lost 6 to 7 pounds of manifold pressure pulling and 10 pounds when using the engine brake, the ...I was hoping to get some good opions on macks mp7 and mp8 reliabilty..I currently own 3, 04 cv713 with the 427 and have had very few problems had to do the cam and lifters on one and thats it other than that pretty reliable.If you want good ideas, you have to have a lot of them—and most of them won't be good. “If you want to have good ideas you must have many ideas,” said the chemist Linus Pauling, ac...

Additional information. Weight. 50.00 lbs. Dimensions. 0.00 × 0.00 × 0.00 in. Buy Engine Cylinder Head For Volvo D13 Engine / Mack Mp8 Engine Part # 22498402 from Heavy Duty Kits wit2 years warranty. Call 888-642-6460.GOOD USED MACK MP8 ENGINE 445HP @ 1700RPM , ONLY 225,463 MILES. Create Estimate. Part Info (800) ... TURNS 360 COMPLETE MACK MP8-415C FAMILY: CVPTH12.8S01 S/N: 1000401 EPA 2012 TURBO HAS A BAD ACTUATOR AND ANTIFREEZE IN THE EGR COOLER ** TURNS 360** Create Estimate. Part Info (877)557 ...GOOD USED MACK MP8 ENGINE 445HP @ 1700RPM , ONLY 225,463 MILES. Create Estimate. Part Info (800) ... TURNS 360 COMPLETE MACK MP8-415C FAMILY: CVPTH12.8S01 S/N: 1000401 EPA 2012 TURBO HAS A BAD ACTUATOR AND ANTIFREEZE IN THE EGR COOLER ** TURNS 360** Create Estimate. Part Info (877)557 ...Instagram:https://instagram. queens mychartmarch 2022 sat qasmccoy lumber honea pathelkton md power outage Mack gu 813 mp8 Fault code spn 171 fmi 14 Have got 4.26. Hello thank you for your question today. Please give me a moment to review the codeCan you please provide the vin number. Ok without the connector connected measure the ambient temp sensor measure resistance across the pins and let me know the ohms reading. the threading spot eyebrow barpugilistic stance ROAD TEST: MACK’S MP7 ENGINE. by Jim Park August 1, 2014. Despite the MP7’s small size, it’s still got that Mack grunt. Mack Trucks raised a few eyebrows last year when it announced that they were tapping into a “new family of Volvo Group engines” to meet the EPA 2007 regulations. The basic architecture of the engines was to be more ... modified yamaha warrior 350 custom Posted April 2, 2011. On 4/2/2011 at 2:51 PM, bigen said: coming out of utah east on hwy 80, not to heavy about 70,000. noticed i was down on power. oil temp 225. boost around 23 psi, sometimes 25. hills i usually pull 40 mph in 10th gear, im pulling 30 mph in 8th. no matter how hard i tried, i could not get oil temp to come down.Mack engineering has been snubbed by Volvo Group. Mack trucks now use Volvo truck chassis and Volvo D11, D13 and D16 6-cylinder engines (renamed MP7, MP8 and MP10 respectively). Mack no longer actively promotes its legendary dual-reduction drive axles and incomparable triple-countershaft transmissions.