Mack mp8 good or bad.

We currently run MP8 Econodyne. We ran some Maxicruise in some of the ASET's we had and were impressed with power of the 355/380hp for hauling 80,000 gross into the states. They pulled as good as the pig 460xt's we had. Our trucks usually run along side of Freightliner Cascadias with DD15 power in the 515hp range or Volvo's with D13's.What major problems are there with the new MP8 motors with DEF? Any ideas of what the best HP would be for good pulling power on hills and good fuel mileage? Gonna get the Allison auto and half the year pulling a shorty dump at 73,280 and the other half pulling a tank or a long dump at 80,000.You verified the turbo is good and the actuator will not pass the first or second calibration test. Replace the actuator. Ask Your Own Medium and Heavy Trucks Question. Should have one tomorrow. I just wanted to be sure before spending 1200 on a new actuator. got it thanks for the help.Volvo 21042371. Mack MP8 ECM | Engine Control Module, P/N 21358126 for sale. Enjoy our hassle-free online checkout or call to speak to an expert.

May 17, 2011 · when it makes 33psi boost it is great, fire breather, good engine brake, hurts the feelings of large car owners. at 25 psi boost, it sucks, poor power, piss poor engine brake, builds exhaust temp very quik. brown exhaust smoke. humitity, altitude, temp,rain, day, night,it runs good and bad in all situations.

I clamped pinch off the coolant line to the compress and ran the engine at 1000rpm. The cooling system got up to 13psi. I left the system a little low of coolant so as not to blow it back out. I pulled the overflow hose up and stuck it down a bottle of water and light bubbles were present and the coolant tube from the back of the thermostat ...

Engine family 11L Engine , 13L Engine , MP7 , MP8 Engine family Emission Standard US17+OBD18 ... (bad). Additionally, if the NOx sensors are the last to come online, there is a 60 second delay before it will enter ... no dis assembly for some cases it may be good practice to also perform the standard dosing valve test,Trevor Samuel - June 23, 2022. Buy Volvo D13H / Mack MP8 Engine Rebuild Kits Part # 85138502, 85124806 from HDKits. OEM Quality Parts With 2 Years Warranty. Call +1-888-642-6460 Now.2013 Mack CHU613 with MP8 Mack engine, engine had lack of power in high range. ... With symptoms of bad cups or injectors . What is the fuel pressure at idle on this motors their stating at idle roughly 50psi and ... 2011 Mack MP8 lost power. Now it turns over good but kicks out before it starts ...Your Mack truck is the workhorse in your fleet or the only truck you use for your jobs. Finding great Mack truck salvage parts doesn’t have to be a time consuming project. Use this... 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.

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 ...

On the MP7 they are both on the oil filter stand . On the MP8 the oil pressure sensor is on the driver side of the engine block beside the engine ECM and the piston cooling oil pressure sensor is on the oil filter stand . This leads to lots of confusion on both engines due to the location of which is which. The same sensor part number fits both ...

Location:Punta Gorda, Fl. Posted April 29, 2014. Key on engine off it should read below 0.05 and running with the egr closed about 0.08-0.1 . That is from looking at many. Also does not matter if it is a MP7 or MP8. Quote.If you live in the Houston area, chances are you’ve heard of Mattress Mack’s Gallery Furniture. With its iconic catchphrase, “Gallery Furniture saves you money.” and its larger-tha...2015 CXU613 Mack with an MP8 started knocking this morning, turned it off and heard the crankcase vent filter spinning, spun for about a minute.. never heard it do that before. need procedures to run overhead, 375,000 worth checking. no check engine lights on, doing a computer hookup now to run some test. Answered in 30 minutes by:Really the only time you need it is if you have had the upper timing gear cover off or replaced the cover. Honestly, it’s usually the harness or harness end. I’ve only replaced 1 or two of the sensors ever. Pull the sensor and check for damaged end. Using a ohm meter you should have 775-945 across the pins on sensor.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.Jan 20, 2019 · You are supposed to put a 5inch hole in the center of filter, and my tuner recommends fitting a pipe in that hole (to fit tight) so the filter does not collapse. I've done more than 500.000 miles with my deleted MP8 - and never had a problem like that! The tuner I use is https://truckecmtunes.com. 1. Quote.

Posted March 26, 2021. Have several MP8's/D13 I see on regular basis and observe injector percentages+/- up to 20-25% variance at any given time although typical variance is 5-10%. This particular one has new injector cup and injector in #2 cylinder. Prior readings were very similar.What major problems are there with the new MP8 motors with DEF? Any ideas of what the best HP would be for good pulling power on hills and good fuel mileage? Gonna get the Allison auto and half the year pulling a shorty dump at 73,280 and the other half pulling a tank or a long dump at 80,000.Location:Punta Gorda, Fl. Posted April 29, 2014. Key on engine off it should read below 0.05 and running with the egr closed about 0.08-0.1 . That is from looking at many. Also does not matter if it is a MP7 or MP8. Quote.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.This issue often occurs in Mack MP8 trucks. It will help if you get an up-to-date engine oil pressure (EOP) sensor. If it is not the oil but the fuel that causes the limp mode, you can stalk the switch and pull the fuse connected to it. Then, follow the usual steps to deactivate the limp mode. Don't forget to check the air dump as well.Here are 5 things that may be causing your bad ADHD days lately, and 9 tips to manage and prevent these severe ADHD symptoms. When ADHD symptoms intensify, you might feel you’re ha...

3. Location:Cobourg, Ontario, Canada. Posted March 17, 2016. Hello guys and gals. I am a newbe here from Cobourg Ontario Canada, Just purchased my first Mack a 2009 Pinnacle with a 72 inch bunk and an MP8 485 HP with a 13 speed fuller and 355 rears. I am looking for some info about the MP8 DPF system I am not familiar with the DPF.2012 Mack mp8. Replaced all 6 injectors and cups. Two weeks later #4 injector goes bad. Changed it now another two weeks - Answered by a verified Technician. We use cookies to give you the best possible experience on our website. ... Good morning my brother…..I have a 2012 Mack with an MP8 motor. ...

Mack announces updated MP8HE engine with turbocompounding. 27 October 2020. Mack Trucks announced a new version of its 13-liter Mack MP8HE engine that improves fuel efficiency by up to 3% compared to the current MP8HE, according to the company. Mack Anthem truck models spec'd with Mack's new extended chassis fairings and the Mack HE+ ...Location:Brooklin, Ontario, Canada. Posted December 25, 2016. The bottom ends of the MP8 series have been doing quite well. Lots of untouched 7-800,000 mile highway units with the bottom ends untouched still …Posted February 17, 2021. Howdy fellas, I'm typically just a reader on these forums but I've ran out of avenues to take. I have a 2019 MR with an MP7 engine. It has about 900 hours on it and 8,000 miles, "Lightweight" emissions equipment, and has ran like a champ up until about three weeks ago. Now, under load, In top gear between 1200 ...1. Posted August 16, 2019 (edited) Oil pressure will be high when engines cold. Oil will not flow the complete volume of pump's displacement out the bearings and cooler nozzles when cold, so it hits max pressure. The oil pump is designed to "overflow" excess oil volume when engine is cold. The overflow pressure is preset in the oil pumps relief ...GOOD USED MACK MP8 OIL COOLER 1-877-565-6955 Email Seller Text Seller More Details K & D Truck Parts. 1-8 of 8; 1; Jump to page; Filters x Part Type: Oil Coolers. x Engine Make: Mack. x Engine Model: MP8. 8 Results for Oil Coolers. Keyword(s) Search. Truck Year-Price-Clear All Update. View All Engines ...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.Location:Knoxville, TN. Posted March 31, 2013. WE are in the process of delivering 16 2014 CXU613 56" flat tops with MP8-445, 12 speed M-Drive "direct" and 2.64 rear end gears to a tanker fleet. Beautiful trucks - drove one yesterday for about 20 miles - smooth as silk. 1.Mack Trucks Trucks Greensboro, NC USA Date Group No. Release Page This service bulletin replaces bulletin 200-321 dated 9.2016. 11.2016 200 321 18 1(53) Specifications MP8 Specifications W2005779 Specifications are included for MACK MP8 engines. Not all specifications apply to all engines. Note: This service bulletin also applies to MACK Trucks ...

MMWX.3776805. $2,800.00. Quantity: Add to Wish List. Description. The Mack MP7 & MP8 and Volvo D11 & D13 are extremely popular engines found in trucks across the globe. While the factory Holset HE341VE turbo does a great job making power, sometimes you want just a little extra...SO HERE IT IS! This is a direct fit turbo, no cutting, welding, or ...

Good, bad, ugly? We have a '04 613 Vision w 427hp E-7 coupled to a Mack 13 speed & 3:70 rears. Engine is a pooche until it gets up to 1200 -1300 rpm, then it like a completely different truck. Truck has about 580,000 miles, no major issues but always seems to have some type of electrical issue.

Regardless the reason your credit is less than perfect, consumers with bad credit still have plenty of choices when selecting a credit card. We may be compensated when you click on...Posted March 1, 2014. I'm workin on an 08mp8. I have tried runin a line from the tank to the inlet of the filter housing and ran still looses prime, check valve on front of the head is good pump is good filter housing new. Bypassed line from housing to pump inlet, pump to secondary filter, and housing to head still no fix hooked it all back up ...Mack Trucks, Inc. Trucks Greensboro, NC USA Date Group No. Release Page 12.2012 258 45 01 1(19) Emissions Aftertreatment System (EATS) Selective Catalytic Reduction (SCR) System, 12v MP8 and Euro5 Emissions Aftertreatment System (EATS) Selective Catalytic Reduction (SCR) System, 12v PV776-89078704 USA56123. Mack Trucks, Inc. Date Group No ...Mack Trucks Trucks Greensboro, NC USA Date Group No. Release Page This service bulletin replaces bulletin 200-321 dated 9.2016. 11.2016 200 321 18 1(53) Specifications MP8 Specifications W2005779 Specifications are included for MACK MP8 engines. Not all specifications apply to all engines. Note: This service bulletin also applies to MACK Trucks ...Mack Trident trucks are known for their adaptability and power, making them perfect for demanding line-haul and heavy construction work. They offer great fuel economy, low emissions and come with an automated manual transmission. Bolstered by the Mack MP8 engine, capable of delivering up to 535 horsepower and 1920 lb-ft of torque, these trucks ...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. 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. PAI 841955 MACK / VOLVO 85136428 EGR COOLER KIT (MP8 / D13) Brand: PAI Industries®. SKU: PAI 841955. Availability: Typically ships same to next business day. Category: Mack® & Volvo®. $1,572.31. Buy in monthly …

Good, bad, ugly? We have a '04 613 Vision w 427hp E-7 coupled to a Mack 13 speed & 3:70 rears. Engine is a pooche until it gets up to 1200 -1300 rpm, then it like a completely different truck. Truck has about 580,000 miles, no major issues but always seems to have some type of electrical issue.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.Mack MP8 Rebuild Kit includes: 6 x Liners. 6 x Pistons. 6 x Piston Ring-Sets. 6 x Piston Pins & Retainers. 6 x Liner O-ring kits. 1 x Main Bearing Set. 6 x Rod Bearings Set. 1 x Cam Bearings Set.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.Instagram:https://instagram. bentonville arus walmart chargehow to open meilink safefancy nails fairfaxmarine corps meme Manufacturer :Mack. Features a factory-like fit for hassle-free installation. Made of high-quality components for durability, reliability, and performance. Designed specifically for trucks, trailers, and buses. See details Multi-Purpose Temperature Sensor, for Mack 21164790. Sold by finditparts ( 38457) 97.5% Positive feedback Contact seller.This issue often occurs in Mack MP8 trucks. It will help if you get an up-to-date engine oil pressure (EOP) sensor. If it is not the oil but the fuel that causes the limp mode, you can stalk the switch and pull the fuse connected to it. Then, follow the usual steps to deactivate the limp mode. Don't forget to check the air dump as well. indy 500 venue informally crosswordmccombs supply lancaster pa Mack Trucks, Inc. Trucks Greensboro, NC USA Date Group No. Release Page This service bulletin replaces bulletin 237-49 dated 4.2013. 9.2013 237 49 05 1(14) Engine Injector, Replacement (Flat) MP7, MP8, MP10 Engine Injector, Replacement (Flat) This information covers flat engine injector replacement for MACK MP7, MP8 and MP10 engines. ContentsSwitch 2 with 4,5,6 and see if the problem follows the injector. To add more info. #2 could be the problem. It could be shorted and causing a problem which is knocking out injectors 1 and 3 which are on the same bank. Which would mean 1 and 3 injectors are fine and #2 was/is the problem the entire time. Try unplugging #2 and running the engine ... thurston county death records 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.Trevor Samuel - June 23, 2022. Buy Volvo D13H / Mack MP8 Engine Rebuild Kits Part # 85138502, 85124806 from HDKits. OEM Quality Parts With 2 Years Warranty. Call +1-888-642-6460 Now.