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  • 2005 - 2014 S-197 Mustang -General/Talk-

Gas Tank Draining?

  • Thread starter Thread starter MaxDestruction
  • Start date Start date Jun 1, 2010
M

MaxDestruction

Member
Dec 25, 2007
62
0
7
Jun 1, 2010
#1
  • Jun 1, 2010
  • #1
I do use the stabailzer, however, what would be the best way to drain the majority of gas out of a tank to replace the fuel with fresh (besides driving LOL)?
 
C

COBESGT

Member
Oct 19, 2004
231
0
16
Dubuque, Iowa
Jun 1, 2010
#2
  • Jun 1, 2010
  • #2
What I have always heard in the past is the best thing to do before you store a vehicle is to keep the tank as full as possible. That way there isn't room left in the tank for condensation.

However, if you wanted to drain the tank you could disconnect the fuel line at the fuel filter, then disconnect the Fuel Pump connector and power up the fuel pump from an external source to pump the fuel out of the tank. I haven't tried this before, it's something that I just thought of.
 

brycerichert

New Member
May 16, 2010
66
0
0
Jun 1, 2010
#3
  • Jun 1, 2010
  • #3
You can get a cheap siphon from a home depot for 15 bucks or so. I few hand pumps and it will be empty in 10-15 minutes.
 
M

mustangdave

My rearend needs a stud and two nuts.
Founding Member
Feb 26, 2002
2,976
1
56
North Carolina
Jun 2, 2010
#4
  • Jun 2, 2010
  • #4
I think moisture in the tank is bull****; I have a 67 that sits for years at a time during its restomod and it never fails to start. The last time I put fuel in it was before I got married and today is my 11th. Anniversary.
 

GOLDENPONY

Founding Member
Jan 23, 2002
1,503
0
36
LOVELAND, OHIO
Jun 7, 2010
#5
  • Jun 7, 2010
  • #5
mustangdave said:
I think moisture in the tank is bull****; I have a 67 that sits for years at a time during its restomod and it never fails to start. The last time I put fuel in it was before I got married and today is my 11th. Anniversary.
Click to expand...

Not true. Several years ago I put a motorcycle away for the winter with an empty tank. In the spring, I put gas in it and it wouldn't start. I started checking and found I had over a quart of water in the tank from condensation over the winter. Drained it out and the bike started and ran fine. Now I always store vehicles with a full tank.
 
T

TW/92LSC/SE

Member
Oct 28, 2004
38
0
6
Jun 15, 2010
#6
  • Jun 15, 2010
  • #6
I've had to drop the tank to drain, using a proper fuel recover tank/pump unit, on pretty well every newer Ford van or truck I've drained at work. They've all had a coiled spring in the lower filler tube hose section to prevent thieves from syphoning. I can't say whether the mustang is the same though.
 
C

COBESGT

Member
Oct 19, 2004
231
0
16
Dubuque, Iowa
Jun 16, 2010
#7
  • Jun 16, 2010
  • #7
TW/92LSC/SE said:
I've had to drop the tank to drain, using a proper fuel recover tank/pump unit, on pretty well every newer Ford van or truck I've drained at work. They've all had a coiled spring in the lower filler tube hose section to prevent thieves from syphoning. I can't say whether the mustang is the same though.
Click to expand...

I'm glad you said something, because I thought all newer cars had something inside of the fill-tube to prevent syphoning.
 
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