My 6.4 so far has been a star performer with pulling race trailer and car 10,000 lbs. I have 12,000 miles.

Heading south in October and plan to LEAVE the 6.4 in the warm humid air of South Florida until February.

Question: Fuel level; Should I top it off and put (additive?). Or leave a gallon or two and then add fresh fuel when I return?

Thank-you.

 

I would top it off and add a good additive to it and you should be fine.

 

Change the oil and drain fuel water separator before you go as well.

 

IMO you will want to disconnect batteries. If possible...place your SD on blocks just under the axles so that it is not resting on the tires for the entire 4 months. Even then...make sure your tires are properly inflated.

Agree with the others...add a good additive and top her off.

Good luck...


biz

 

The batteries will probably be dead if not disconnected due to the constant load on them by the computer.