ross28646
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MP8 injector cups
in Modern Mack Truck General Discussion
Posted
I have a 2013 with a mp8 motor
353,000 miles on it.it take 10 seconds to start in the morning and then everything I shut it off the same thing.cpuld it be injector cups?also when I run it and let off throttle then rethrottle it has no power and dies out for 6 seconds then purges back up.It has all new fuel filters