6 Month Old Gas
#1
TECH Veteran
Thread Starter
iTrader: (3)
Join Date: Aug 2003
Location: dudley mass
Posts: 4,156
Likes: 0
Received 0 Likes
on
0 Posts
6 Month Old Gas
my cars been sitting for 6months. ill be firing it up tomorrow or wed finally will the old gas be alright or should i put sum octane booster in it or something? im at 11:1 compression if that matters.thanks pat
#3
TECH Fanatic
iTrader: (3)
Join Date: May 2003
Location: Lake Anna, VA/ Fairmont, WV
Posts: 1,795
Likes: 0
Received 0 Likes
on
0 Posts
Grimes hit the nail on the head. Stabil in the proper amount and you will never have to worry. Is the tank full? If not I would fill it up with new gas and add a $5 bottle of Chevron Techron Fuel System cleaner just to be safe.
#5
10 Second Club
iTrader: (9)
Join Date: Jan 2004
Location: Laconia, NH
Posts: 3,878
Likes: 0
Received 0 Likes
on
0 Posts
I forgot to put gas stable in mine last year and I fired it up the other day. It started like it has been sitting for a day a not 6+ months. It's been running real good and the A/F ratio is still perfect & smooth but I'll probrably run some fuel system cleaner through it anyway once all the old gas is gone.
#7
TECH Veteran
iTrader: (8)
Join Date: Jan 2002
Location: Destin FL
Posts: 4,298
Likes: 0
Received 0 Likes
on
0 Posts
I worked at a motorcycle dealership for 10 years in a previous life LOL but what was funny was that on a lot of bikes after 6-7 months the gas would turn green in color/tint and smell just like terpentine, it seems to be worse with bikes than cars.
Trending Topics
#9
TECH Veteran
Thread Starter
iTrader: (3)
Join Date: Aug 2003
Location: dudley mass
Posts: 4,156
Likes: 0
Received 0 Likes
on
0 Posts
ok im gonna put like 5 gallons of 93 octane in with the old gas. should i through in injector cleaner also just so the old gas wont gum up my injectors? by-the-way, i bolted up the exhaust today and put on the head on i had fixed. looks like rain tomorrow so i hope ill have the first cruise thur
#10
TECH Senior Member
Just drive it gently for a while, since that fuel will have lost quite a few octane points. My suggestion would be to drive it on the highway to burn off a lot of the fuel quickly. Keep topping it up with fresh fuel every 100 miles, and by the time you've put about 300 miles on it you should have a much stronger mix of fuel in there and then you're good to go.