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PapaD · 04-13-2015, 10:27 AM

Hi guys;
I have read before that the engine brake on these things are not the best. But someone told me that using a computer they can be set to be more aggressive?
what i have right now does not seem to control the speed when in cruise going down a med hill let alone anything larger. And going from low, med, high I really feel no difference. Anyone ever done this? New to driving these but have about 10,000 miles and have been playing but maybe not doing something right also.

I have a 2009 columbia w/ 450HP MB 45' Haulmark

thanks PapaD
2013 4501TS Haulmark

04-13-2015, 10:27 AM	#1
PapaD Junior Member Join Date: Sep 2014 Location: Freeport Posts: 9	Freight liner Engine Brake Hi guys; I have read before that the engine brake on these things are not the best. But someone told me that using a computer they can be set to be more aggressive? what i have right now does not seem to control the speed when in cruise going down a med hill let alone anything larger. And going from low, med, high I really feel no difference. Anyone ever done this? New to driving these but have about 10,000 miles and have been playing but maybe not doing something right also. I have a 2009 columbia w/ 450HP MB 45' Haulmark thanks PapaD 2013 4501TS Haulmark