If you press the trailer/tow switch it helps with the truck to slow down,as it shifts down slower and keeps engine rpm up.Everybody
remember with winter coming be very careful with the use of cruise control as I have seen many vehicles loose control and well
you all now what happens not good.
The shutters are more designed for letting air flow down under the truck,call any dealer in service dept and will tell
you the same.I you look closely inside front grill you will see that the shutters do not close over the intercooler as there
should always be air flow going through the...
I can understand your concern,and good thinking on your part.The 91 is very old tech,but with the new engines
as you can see very different.I had no problem with mine last winter and yes was plugged in and -30 f I counted no more than
8-10 seconds max on glow plugs,and they do not cycle again...
Looks like a good system.Info that I know of first thing yes I don't see you needing a remote for 3 miles,1/4 mile or less
should be ok.Try to get a remote with a 2 way system,as it tells you that the truck has started,and I know that good systems can
have a delay of up to a minute.I was told...