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Ask Chris (aka - Moose) Your Own Question
Chris (aka - Moose)
Chris (aka - Moose), Technician
Category: Heavy Equipment
Satisfied Customers: 112
Experience:  16 years of experience
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My 2004..lightning bolt..cooling engine control module

Customer Question

My 2004 mack vision cx model has intermitent power loss, lightning bolt will stay on at these times,cooling fan will run very loud engine wont pull past 1200 r.p.m. blink code is 64 (j1939 data link) a local dealer did some continuity and voltage drop rseting on wiring under hood, no fault fount, new engine control module was suggested, i did that at the dealer, no change. Some folks are suggesting a.b.s. problems. what are your thoughts.
Thanks Andy.
P.S. vehicle will run normal at times.
Submitted: 6 years ago.
Category: Heavy Equipment