Didn’t think it was gonna get so cold last night…


I keep two tanks, one with number one diesel for startups and shutdowns.

Kim said:
I keep two tanks, one with number one diesel for startups and shutdowns.

Smart idea! Might have to try that.

I’m in northern Michigan, got some snow too.

Not to sound dumb, but when did you last change the fuel filters?

Jalen said:
Not to sound dumb, but when did you last change the fuel filters?

Good question.

Jalen said:
Not to sound dumb, but when did you last change the fuel filters?

Just last month when I did the oil change.

Mai said:

Jalen said:
Not to sound dumb, but when did you last change the fuel filters?

Just last month when I did the oil change.

Hmm, odd.

I’ve driven 7.3s from Florida to Alaska for 20 years and never had to deal with this. How cold was it?

Cleo said:
I’ve driven 7.3s from Florida to Alaska for 20 years and never had to deal with this. How cold was it?

It wasn’t super cold, but both my tanks leak. Front tank leaks when almost full, rear tank leaks around three-quarters full. I think water got in with the rain this week, probably froze in the fuel.

@Mai
That makes sense. Water in the tanks could also lead to algae. Power Service has a biocide that works well for this. Small bottle, doesn’t take much to treat it. Worth having.

Cleo said:
@Mai
That makes sense. Water in the tanks could also lead to algae. Power Service has a biocide that works well for this. Small bottle, doesn’t take much to treat it. Worth having.

Good tip, thanks!

@Mai
I’d start using anti-gel full time just to be safe.

@Mai
You should probably fix those leaks sooner rather than later.