Mack mp8 good or bad.

(3) Bad engine brake solenoid- it will cause full engine oil psi to rocker shaft causing exh. rocker pistons to hold exh valves open. Usually while cranking it sounds like the engine has no compression when the valve goes bad. (4) Bad Injector(s) or badly leaking injector cup(s) can cause a no start. Seen this a lot as well.2013 Mack CHU613 with MP8 Mack engine running rough with poor to no acceleration in high range. Ruled out basically everything except egr valve, while performing the egr valve test it tells you to expect the engine to run rough once test starts, well it actually does the opposite, the engine starts running smooth until the test ends & it goes back to running a little rough and like therea a ...I'm looking at a 09 ch613 with an mp8 set at 505 hp. 3.44 ratio with an 18 speed. How does the mp8 compare to a c15 or n14 in power and reliability? It has 760,000 miles and was inframed at around 350,000 because it dropped a valve. Not many guys run Mack around here so any info would be appreciated. Thanks!Mack Trucks MP8 engine is a legend on roads everywhere. With plenty of horsepower and torque across a wide operating range, this engine delivers the muscle. ... All MP8 engines exceed the demand for high performance in conjunction with ADR80/03 (Eu5) low exhaust and ADR83 noise emissions. The MP8 satisfies noise requirements without needing ...Buy 22303390 NOx Sensor Nitrogen Oxide Sensor Inlet Upstream Fits for Volvo Mack D11 D13 D16 C70 VHD VNM MP8 MP7 CHU612-614 CXU612-614 Replacement Part Number 22303390: Oxygen - Amazon.com FREE DELIVERY possible on eligible purchases

Jan 10, 2013 · Mack’s 13-liter MP8 engine has a horsepower range from 415 to 505 hp and torque ratings from 1,460 to 1,760 lb.-ft. It’s 16-liter MP10 diesel has five specialized power ratings ranging from ...

I have a 2010 pinnacle with an mp8 engine and have had it into mack salt lake city three times now for overheating. Replaced fan clutch, thermostat, injector cups. still over heats on hills while running empty. ... I don't want to be the bearer of bad news but my Volkswagen diesel did the same thing years ago and it was a blown head gasket ...

4. Location:Lubbock, TX. Posted February 2, 2019. After idling for about 5-10 min check in each fuel tank where the fuel returns inside the tank. If there is bubbles in one or both tanks then the cause is most likely injector cups. To make sure, check the small plastic cap at the fuel filter base (next to the primer pump) is not wet from fuel ...The first option is the Mack MP7 engine. Available with 325 to 425 horsepower, the MP7 provides power in a compact size. The MP7 is a great option when weight concerns overshadow power needs, coming in over 390 lbs lighter than the MP8. The newest model drops 51 lbs. and saves 2-5% in fuel consumption. The MP7 helps maximize payloads in weight ...Mack Trucks Date Group No. Release Page Service Bulletin 9.2016 200 321 17 3(56) Specifications General Weights and Dimensions, MP8 US07, US2010, US2014 Engine type In-line direct injection diesel Number of cylinders 6 Displacement 13 L Swept volume 12.78 L Cylinder bore and stroke 131 x 158 mm (5.16 x 6.22 inches)MACK MP8 505C+: ALL TORQUE, ALL THE TIME. by James Menzies November 24, 2014 @JamesMenzies. Last week I drove a Mack Pinnacle with the company’s newest engine …

2.05. Item:25642145. Spencer, IA $146.00. Add To Cart. 1. 2. Search our large inventory of New/Used Mack Engine Fan Blades for sale. Enjoy our hassle-free online checkout or call to speak to an expert.

2016 GU713 Granite truck, MP8 engine. Had a code for EGR differential pressure sensor range being high. One of the tubes to the sensor was clogged. Took it apart yesterday, cleaned the tubes, put it back together, cleared the code out, started it ran it in the shop, then went home. I guess I left the ignition on last night.

Jul 15, 2016 · Messages: 3. Location: sheldon, ia. I'm looking at a 09 ch613 with an mp8 set at 505 hp. 3.44 ratio with an 18 speed. How does the mp8 compare to a c15 or n14 in power and reliability? It has 760,000 miles and was inframed at around 350,000 because it dropped a valve. Not many guys run Mack around here so any info would be appreciated. Using a properly formulated transmission fluid for your MACK-TRUCKS PINNACLE-CXU613 can protect your truck from costly problems down the road. AMSOIL transmission fluids offer the best protection for your PINNACLE-CXU613, even in the most severe operating conditions. Protect your truck's transmission from wear, sludge and temperature-related ...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 strategy. "The ...Engine and Transmission. 2014 MP8 Regen Issue. Could use a little help with a regen issue. Truck is calling for a parked regen and it fails. The regen starts but after about 5 mins the idle becomes lopey and the exhaust temps only go as high as 360. While viewing the data in PTT i see the turbo only reaches a maximum speed of 22K RPMS and my ...Truck seems to buck or…. Having problems with a 2014 mack MP8. Truck seems to buck or shudder around 1400 rpm. Seems to be more of an issue when cool in the morning. Truck is starting fine. Injectors were updated with stainless cups about 400,000 mi ago. I have also noticed this problem a few times in the afternoon and up at 1600 rpm but rarely.

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 Trucks, Inc. Date Group No. Release Page Service Bulletin 7.2015 222 23 01 3(5) W2053702 1 Piston Cooling Valve 2 Controlled Oil Cooler Thermostat Valve 3 Access Port (Oil Gallery Cleaning) 4 Full-Flow Oil Filter Overflow Valve (Bypass Valve) 5 On MP8 engines with electric thermal management sys-tem: Disconnect the wiring harness from the ...They has a reputation of being rough and less than pleasant to the driver. I can't say my experience in a Mack was bad though. That was a 95 CH613. Rode great, had good power for what we did, and never gave a problem. rbrtwbstr, Nov 16, 2017. #3. Brettj3876 and Trucker61016 Thank this. Nov 16, 2017 #4.The Mack Pinnacle I drove featured the Mack MP8 at its highest rating: 505 hp with 1,760 lb.-ft. of torque. It's the 13-liter version of the overhead camshaft engines developed to meet 2010...Volvo D11 = Mack MP7. Volvo D13 = Mack MP8. Volvo D16 = Mack MP10. Different color and software, that's all. The engines are produced by Volvo Trucks North America at the Volvo Powertrain plant in Hagerstown, MD (the former Mack Trucks facility). What Volvo has done, reduce an American icon to a mere shell of its former self, should be a crime.2008 mp8 485 has around 475,000 on it, has vibration under load. ... cab mounts and engine mounts seem good. ... 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 ...

The decision between the Mack MP7 vs. MP8 ultimately comes down to personal preference. If you are looking for versatility, then choose the MP7’s 325–425 …Jan 18, 2020 · All these faults set during a parked regen and not during a road test. 99% sure your dpf is bad, but also check your turbo and piping and egr system make sure you don't have a sticking egr valve or turbo and causing excessive soot in dpf. Volvo,Mack,CAT,Cummins,Detroit Deletes done properly.

The MP ® 8 engine is a legend on roads everywhere. With plenty of horsepower and torque across a wide operating range, the MP ® 8 delivers the muscle to shoulder heavy-duty vocational and highway workloads. 2.5-5% fuel economy improvement. 88 lbs weight savings. 415-505 Horsepower. 1460-1860 lb.-ft. torque. 13L displacement. Assembled in the USA. Mack’s 13-liter MP8 engine has a horsepower range from 415 to 505 hp and torque ratings from 1,460 to 1,760 lb.-ft. But those were the good old days. In today’s world of $4-a-gallon diesel ...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.I saw on the MP8 engine you have to have the power leash instead of the Jake brake. Some have said the jake worked a lot better, I love mack trucks but if Imma buy a truck it better slow me down going down a mountain. ... It is too bad the Mack took the wing windows out of the doors, you could have saved yourself the cost of the Power Leash by ...We stock aftermarket replacements for Volvo Mack NOx sensors with part numbers 22303390, 22303384 and 22303391. We test our nitrogen oxide sensors for both OEM-quality performance and compatibility, so you can install our parts with confidence! Roadwarrior sensors work well with Mack MP7 and MP8 engines, and Volvo D11, D13 and D16 engines.Mack Trucks MP8 engine is a legend on roads everywhere. With plenty of horsepower and torque across a wide operating range, this engine delivers the muscle. ... All MP8 engines exceed the demand for high performance in conjunction with ADR80/03 (Eu5) low exhaust and ADR83 noise emissions. The MP8 satisfies noise requirements without needing ...Be careful when removing the egr valve mount bolts, they have a bad tendency to break off in the exh. manifold. Work them off slowly and use a lot of quality penetrating oil. When going back together use copper anti-seize on the bolt threads and under the bolt heads/spacers. Torque for the egr mount bolts is 35 ft/lbs.

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 …

Good, used oil pan from a Mack E-7 engine. The oil pan has been inspected and seems to be in good... 1-844-806-8911 Email Seller ... New Volvo D13 / Mack MP8 Oil pan. Stamped steel design. All attachments are supplied, sensor... 1-855-522-0609 Email Seller ...

Operator’s Manual Vehicle Maintenance CXU, CHU, GU, TD, MRU and LEU 69 Primary Fuel Filter Replacement Procedures MACK MP Engines At each specified oil and filter change interval, change the primary fuel filter as follows: W0054023 MACK MP Primary Fuel Filter 1. Primary Filter 2. Water Separator Bowl 3.Hello.I'm currently in the process of switching from hotshot hauling to flatbed and currently looking at Mack Pinnacle trucks with the MP8.2008 and up.Was wanting feedback on problems related to this engine as well as problems with the truck overall.I am also looking at Peterbilt,KW,And Freightliner,But it seems like the Cummins ISX and Detroit's are full of engine problems and emissions ...Mack MP8-10 service kit (twin air filter) $ 1,024.00. or 4 interest-free payments of $256.00 with. 85114535 – Filter kit. 57MD42M – Element air filter X2. 85121776 – Bulldog ultimate engine oil 20L X2. 85121777 – Bulldog ultimate engine oil …One of the most common symptoms of a bad throttle body, or throttle position sensor, according to Reference, is when the car either hesitates to accelerate or stumbles during accel...Operator’s Manual Vehicle Maintenance CXU, CHU, GU, TD, MRU and LEU 69 Primary Fuel Filter Replacement Procedures MACK MP Engines At each specified oil and filter change interval, change the primary fuel filter as follows: W0054023 MACK MP Primary Fuel Filter 1. Primary Filter 2. Water Separator Bowl 3.Mackken. 2014 truck was running great then started missing and low coolant light came on. Oil is way over full with coolant. Towed it home and there’s coolant coming from turbo exhaust output but don’t think it’s the turbo. Tried pressure testing and won’t hold any pressure and have pulled egr cooler inlet and outlet they are dry.Looking for some help on the location of the oil temp sensor. I have a 2016 GU813 with a Mp7. I went to Mack but all they showed me was the coolant temp sensor. According to there system it says coolant/oil temp sensor but when they gave me the part number everywhere shows it's just a coolant sen...Posted 11/4/2023 09:54 (#10468445) Subject: Mack MP8 Cranks A Long Time Before Starting. EC IL. My auction Mack was a lifesaver this harvest since our other Mack had EGR issues among other breakdowns all fall. Auction Mack started the season normal but by the end was taking 10ish seconds to start once I crank with the key. Ran great once started.

I guess my other 2 trucks make loud noises and slow the truck down with the engine brake on, must be a mulfunction. If you're displeased with this dealer's response to your concerns, I suggest you call Volvo Group's Mack brand "customer satisfaction " hotline for the U.S. and Canada at +1 (866) 298-6586 and speak to them about it. 2.They are also known to be a common sensor to fail and contribute to poor fuel milage and high DEF consumption. A NOx sensor is placed in exhaust systems to observe nitrogen oxide (NOx) levels in the exhaust. On most systems, there are usually two NOx sensors. There is one right after the exhaust manifold and the second after the selective ...Rockwell. Hello, 2011 Mack CXU613 MP8-445 600,000 miles (10speed) Motor intermittently stumbles or jerks on hard pull when calling for boost. Then returns to normal. When the motor stumbles, my boost pressure goes from let's say 33 to flat line. Not zero, just two dashes as if there is no reading or boost whatsoever.Instagram:https://instagram. hot topic hemet caryobi 40v lawn mower not startingroma rogersville menuquizlet drivers ed final exam There are 2 solenoids, one at the rear of the oil base pointing down--that is the piston cooling jet control solenoid. The other is nearly at the rear but pointing to the frame rail--that is the oil cooler thermostat solenoid. Check for oil contamination in the connector, clean with electrical contact cleaner and see if the fault goes inactive.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. ryker webb foundla fitness santa monica Weekend 2 pm CST for the day. Labor time for the engine in chassis injector cups is 23.4 hours. filter housing is 2.3 hrs. I hope this helps you. Wayne. Wayne. Category: Medium and Heavy Trucks. Satisfied Customers: 19,177. Experience: worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling. gahanna osu family practice From 2005 to 2012 (with a red engine) Mack called their electronic system VMAC4. When US2013 emissions came out it was called VMAC4+ and to date it is called the same. The next emissions change has been implemented from 2021-2027 for the reduction of greenhouse gases. Here is the link for more information.Sep 27, 2023 · 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.