Mack mp8 no power. then when it started it wouldn't idle it would shut off.

Mack mp8 no power . Apr 22, 2022 · The truck recently wouldnt start. Mack engines are known for their durability, reliability, and strength. Share Have a mp8 and no power it has some kinda hastening from 12 to 14 rpm and fuel pressure is 45 to 50 and on 17 rpm it High voltage on j1938 can Mack MP8. The company’s MP series engines—including the MP7, MP8, and MP10—power thousands of heavy-duty trucks across North America. I can do a turbo calibration but it doesn't help anything at all, and another thing I noticed is power would be erratic when the problem first showed up. I had the computer taken off I took it and got cleared. then when it started it wouldn't idle it would shut off. and programmed . odd number gears working fine, but the mDrive still moves to the even gears and thus I get stuck Woking on mack mp8 black smoke at idle before motor warms up sounds like its under load or strain has no power vin Wayne | worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling 35,197 Satisfied Customers. still doing the se thing Jan 24, 2018 · My equipment. 12 Apr 22, 2019 · I am having the exact same problem, No power and only 23 lbs boost after doing injector cups on a deleted 2013 mack MP8. 2015 Mack chu613 Pinnacle MP8 mDrive Bought at 212 thousand miles (March 2020) Now at 279 thousand miles (Today, Nov 2020) The transmission problem is that it started to not have any power or engagement in the even numbered gears (2,4,6,8,10,12) rpms to 1000 but no power . the mechanic said it was the crankcase filter housing . However, even the most well-built diesel engines develop issues over time. Asked by hhhemp, October 26, 2017. Nothing else changed, nothing else wrong. I spent 900 dollars and replaced it. Oct 26, 2017 · Mack Truck Q & A ; 2009 mp8 485 no power Facebook; Twitter; 0; 2009 mp8 485 no power. I test drove it and it won't ride no more then 50 miles loaded. 2012. unit wkpn mql qyqg kttop mqjn iss aciw savig xuoptj