Diesel drivers should always theses spare items:

[Plantman]

1. Glow plug relay fuses.

I was supposed to go to Port St Lucie yesterday and the glow plug light didn't come. It wouldn't start and I didn't want to experiment since I had my Dad's 240 to use.

Came back last night, changed it out and off I went.

2. Always have some veggie oil in the trunk in case you run out.

Almost ran out on my trip and was secure knowing that I had 2.5 gallons of corn oil in trunk. I was sort of hoping I did so my frined could freak out with my use of corn oil.

Anymore "must haves?"