Mack mp8 good or bad.

4. Location:Lubbock, TX. Posted January 22, 2018. Many things could cause this issue from blown fuse to bad ignition switch, bad vehicle ecu or engine ecu. You need to check all fuses- ones under center dash panel and inside left side kick panel. Check voltage at starter relay w/key in start position, should be 12+ volts.Mack MP8 engine Connecting Rod Nut torque. Step 1 20 ±3 Nm (15 ±2 lb-ft) Step 2 60 ±3 Nm (44 ±2 lb-ft) Step 3 90 degrees ±5 degrees. ; Mack MP8 engine Main Bearing Bolt torque. Step 1 150 ±20 Nm (111 ±15 lb-ft) Step 2 120 degrees ±5 degrees. Mack MP8 engine, Cylinder Head Bolt torque.Jan 30, 2017 · Mack has never wavered from the ideal of building tough and dependable products. This is evident in such modern engines as the 13.0L MP8, a 24-valve, I-6 powerplant that has been a stable ... Volvo owns Mack. MP8=D13 mDrive=iShift IShift/mDrive is the best auto out there. The Eaton is a dog and DT12 is good, but iShift is so much better. I've shifted more gears than most posters on TTR, but it's nice to put it in D and go. I have a small fleet owner friend who has a mix of Mack's (inc Anthem) and Volvos.

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.Mack MP8-10 service kit. $ 820.00. or 4 interest-free payments of $205.00 with. 85114535 - Filter kit. 57MD42M - Element air filter. 85121776 - Bulldog ultimate engine oil 20L X2. 85121777 - Bulldog ultimate engine oil 5L. 089233 - Rapid cleaner. In stock.SERVICE PUBLICATIONS, ALLENTOWN, PA 18105 ©MACK TRUCKS, INC. 2008 SERVICE BULLETIN Number: SB234018 Date: 03/19/08 Model: MP8 (Not applicable to Mack Trucks Australia) Revised Turbocharger Diffuser Pipe — MP8 Engines On or about September 10, 2007, a new turbocharger diffuser pipe (part No. 21040354) was

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. 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.

Switch 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 ...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.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 ...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.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 MP 8 engines? Look at the oil filters on the engine. The 2021 fuel efficient Mack MP 8 engine has 2 oil filters. Older engine models have 3 filters. PARTS LIST 55 Gallon Drum 208 Liter Drum Engine Oil EOS-5 SAE 5W-30 Mack EOS-5 9853-M5W30DRUM (U.S. & Canada) 5 Gallon Pail 18.9 Liter Pail Engine Oil EOS-5 SAE 5W-30 Mack EOS-5 9853-M5W30PAIL ...

Bad turbo could be causing soot build up. Mack usually wants us to remove pipe from turbo to DPF and do a "snap throttle" test to see if the engine smokes bad when reving it up. Remember , if your having high NOX problems, the truck will ask for parked regens to read the NOX levels to see if its clean enough to keep it from 5 MPH derate. If ...

In PTT, run Operation 2549-08-03-03 NOx Conversion , located under the Test tab. Take screenshots of the graph and sensor values approximately 2-3 minutes prior to engine shutdown. A guide to taking screenshots can be found in THIS solution. Inlet and Outlet NOx values should be within 40 parts per million (ppm) of one another just before the ...Because maximum performance and peak efficiency are important in different truck applications, Mack offers the MP8 in three grades: MaxiCruise, Maxidyne, …Symptoms of a bad motherboard and processor include a computer that does not boot at all or a computer that starts to boot and then stops. A computer that freezes is another sign t...Volvo and Mack trucks are known for their heavy-duty applications, and their engines are designed to withstand demanding operating conditions. Detroit Diesel engines, such as the DD13, DD15, and DD16, have a reputation for reliability in the heavy-duty truck market. They are designed to offer power, efficiency, and longevity.Specific Topic Forums for Antique & Modern Trucks. Engine and Transmission. 2012 MP8 EGR Mass air flow. I keep getting code for EGR mass air flow rate valid but below normal Truck has new turbo EGR valve cooler and mass air flow sensor Pressure tested intake cant find the problem Mack has an updated venture tube and sensor but its on back order ...

The MACK MP8 is a 13-liter (800 CID) engine with electronic unit injectors, a cooled Exhaust Gas Recirculation (EGR) system, a Diesel Particulate Filter (DPF) system and the Holset Variable Geometry …Turbo Actuator. REMACK Turbo Actuators for Mack MP7, MP8 and MP10 engines are completely disassembled and cleaned using an ultrasonic cleaning process. We install brand new circuit boards, gaskets, harnesses and connectors. Every REMACK actuator is tested to OE specifications and features the latest software updates.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 ...MACK MP8 OIL COOLER CAST# 20739884: MACK MP8 ENGINE OIL COOLER CAST #20739881: Cast#: 20739884: Eng Ser#: 919451: CPL/Arr: Price: $ N/A: $202.00: $212.00: Frequently Bought Together. 2008 Mack MP8 Engine Assembly, 338HP - Core Please Call. 2007-2011 Volvo D13 Engine Camshaft - Used | P/N 20920956Posted May 13, 2019. On 5/12/2019 at 7:25 PM, Mackpro said: The max HP rating for a export MP8 with no EGR is 440. I've seen 3 major engine failures on low mileage deleted MP8s . One I know was a 505 , the other 2 I'm unsure on HP. I would feel better if the EGR was not deleted but the DPF/SCR was.Took it to Mack dealer compression is good fuel pressure good brand new ECM did complete check and everything ok. ... 2015 MACK WITH MP8, HAD HARD START AND FUEL IN COOLANT, REPLACED CUPS AND INJECTORS, RAN OVERHEAD. ... Can the dpf clean itself out after having coolant going thru it due to bad egr cooler ...

Find many great new & used options and get the best deals for VOLVO D13 Mack Mp8 EGR Cooler 2008-2016 Oem# 21480645 at the best online prices at eBay! Free shipping for many products! ... only good for EGR delete otherwise it will set off all kinds of codes and derate the engine. Verified purchase: Yes | Condition: New. 5 out of 5 stars.

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.Subject: RE: Mack MP8 Cranks A Long Time Before Starting. SE Indiana. Check your fuel filter primer as well. Pump it up and if you have fuel leaking out around the plunger than it will let air in as well but 9/10 it's the cups and injectors on them. When I work at the volvo dealership standard procedure was to tie a clear hose to the return ...2016 Mack MP8 SCR fault.....no diagnostic codes.....truck in derate.....need help!! ... All sensors seemed to be good and reading. DEF pressure was around 130 psi, fuel pressure for DPF cleaning was around 80 psi. ... about 0.5 psi, Soot level got knocked down from 95% to 0% ( I ran 3 or 4 DPF regens). Last resort.....disconnected negative …Noted below are a few of the symptoms of a bad or failing oil level sensor. 1. Inaccurate oil reading. The oil level sensor will alert the driver that the engine is low on oil inside the crank case. However, when the sensor is damaged, it may trigger this information inaccurately. Most car owners will check their oil level manually after the ...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...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 ...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.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.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 ...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.

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 ...

The newer Volvo D13 / Mack MP8 engine platform was designed to be more fuel-efficient than the previous Mack ASET engine design, which was the core engine for the Mack T-12 (ASTM D7422) engine test. While delivering fuel efficiency gains, it operates at higher temperatures which cause additional performance challenges for the engine lubricant.

The MACK MP8 is a 13-liter (800 CID) engine with electronic unit injectors, a cooled Exhaust Gas Recirculation (EGR) system, a Diesel Particulate Filter (DPF) system and the Holset Variable Geometry Turbocharger (VGT).On 1/28/2010 at 9:02 PM, striker said: '09 Pinnacle, MP8 Mack engine, 126K miles starting to have several DPF issues. Truck is in the shop for the 2nd time in 2 weeks with plugged DPF. Elec. malfunciton lights, VIP readout warnings, no regen symbol lights on the dash and the blue switch isn't lighting up. Truck won't re-gen, but it's also not ...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.I have some seat time in a few day cab pinnacles in the oilfield. Pulling frac pumps @100k gross weight. They seem to hold up pretty good offroad other than my only complaint is the front end feels a bit too light for my liking. They are the 445c mp8 and they pull pretty darn good for 100k with a regular 10 speed.MACK MP8, Direct injected, 800 cubic inch six cylinder engine, rated up to 500HP. Eu4 compliant.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.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 …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.

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.Truck is a salvage truck & what the shop did was put a 2013 cab with the electronics on a 2015 frame/Engine- truck ran fine with this setup for about a year & it started having a hard start/low power issue & now it has those issues along with a noticeable misfire-- Truck was sent to Mack in Beaumont TX. & we also talked to Mack Tech & a ...Apr 13, 2014 · 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. Instagram:https://instagram. harris kimberley faulkneri 40 motorcycle accident todaycolor cloud tattooshella pie pizza tracy ca The MACK MP8 is a 13-liter (800 CID) engine with electronic unit injectors, a cooled Exhaust Gas Recirculation (EGR) system, a Diesel Particulate Filter (DPF) system and the Holset Variable Geometry …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. texas dmv appointment san antoniobroward county arrests 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. lucky nails galesburg View and Download MACK MP8 instruction manual online.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.