Joined
·
71 Posts
on 2014, 159 - on downgrades at around 60mph, the trans is shifting down causing rpms to spike to 3,000 - 3500 at times - feels bad but is this bad for engine ? is it a truck saftety thing ? I have tapped the shift knob down and sometimes that releases and the trans upshifts and the rpms drop down to the 1700 level (which is what it runs at on level terrain and I try to keep at thinking it improves mlge and easier on engine.
any knowledge on this out there ?
any knowledge on this out there ?