dumb question from a new to automatic trany person
#1
dumb question from a new to automatic trany person
Just traded in my 2000 F150 Scab 4.2 V6 Manual trany (have always had a manual). and got a new 2004 f150 Scab 4.6 V8 heritage with an automatic trany (so the wife can help with putting the new boat in the water), the truck has the towing package on it with the 3.55 gears, the boat is a Lowe Aluminum hull 22 foot on a 25 foot trailer tandum wheel, here is the stats on the boat
Boat The main question is i was told to not tow with the O/D turned on that it should always be turned off. i figure since the boat is 2180lb and the trailer is probably close to 700lb with the motor at about 500lb that this would be true but the new one does no better on Gas with the O/D turned off.
I also have started to get shudder now on take off with the wheel turned should i get the trany fluid changed to Merc V it only has 1.3 K miles now or could this be something diff?
any ideas ?
Boat The main question is i was told to not tow with the O/D turned on that it should always be turned off. i figure since the boat is 2180lb and the trailer is probably close to 700lb with the motor at about 500lb that this would be true but the new one does no better on Gas with the O/D turned off.
I also have started to get shudder now on take off with the wheel turned should i get the trany fluid changed to Merc V it only has 1.3 K miles now or could this be something diff?
any ideas ?
#3
I also have started to get shudder now on take off with the wheel turned
Like Kingfish said, you can tow in OD, just as long as it's not shifting back and forth a lot.... "A lot" to me means if it can't hold OD for more then 5 minutes, then don't bother.....
In my case, towing a #4500 travel trailer, I'll let it go into OD when it can and I know I won't be approaching any hills for awhile. But, if I need to press the gas pedal more to maintain speed, then what's the point..... It's just dumping more fuel into the engine and any "savings" are lost at that point.....
I probalby keep mine in third 90% of the time while towing. Just have better throttle control over it and at 60 mph, it's only at 2500 rpms, so that's right in the engines "sweet spot" anyway.
Good luck!
Mitch
#4
Originally posted by MitchF150
Sounds like that would be the rear end?? You probably have the LS diff and some just do that on corners.... Well, at least mine does and it's got the correct fluid and the Ford Friction Modifier in it too.
Mitch
Sounds like that would be the rear end?? You probably have the LS diff and some just do that on corners.... Well, at least mine does and it's got the correct fluid and the Ford Friction Modifier in it too.
Mitch