Cutting your fuel pipe
Moderators: Dan J, Diesel Dave, Crazymanneil, Stuart
- Dougy
- I luv the smell of Diesel...
- Posts: 215
- Joined: Fri Nov 12, 2010 3:22 pm
- Location: Southport, UK
Cutting your fuel pipe
I may need to cut my fuel pipe to fit a shut off solenoid, has anyone done it ? I've got the 300cc Yanmar.
IGNORE THE RATTLE AND ENJOY THE RIDE
-
- I luv the smell of Diesel...
- Posts: 761
- Joined: Sat Apr 21, 2007 11:35 am
- Location: UK northants
Re: Cutting your fuel pipe
don't think putting a stop solenoid in your fuel pipe will be any good as the engine will still run until the the excess fuel is used up??
This won't fit your engine but it's the sort of thing you need!
http://www.pricepartmotorcycles.co.uk/o ... iesel.html
Is the manual stop not working??
This won't fit your engine but it's the sort of thing you need!
http://www.pricepartmotorcycles.co.uk/o ... iesel.html
Is the manual stop not working??
- Dougy
- I luv the smell of Diesel...
- Posts: 215
- Joined: Fri Nov 12, 2010 3:22 pm
- Location: Southport, UK
Re: Cutting your fuel pipe
You might have just hit the nail on the head there mate, looking at the pics side by side they look the same except for the electric bit on the side, I'll ring them up tomorrow an see what they say, I've never fitted one but can't imagine it being hard ?
Good work by the way
Good work by the way
IGNORE THE RATTLE AND ENJOY THE RIDE
-
- I luv the smell of Diesel...
- Posts: 778
- Joined: Wed Dec 05, 2007 6:56 pm
- Location: Goshen, IN USA
Re: Cutting your fuel pipe
Could this be fitted directly to the injection pump? If so, it would certainly save you a few shekels.
http://www.ebay.co.uk/itm/12V-DC-1-4-El ... 416fd43168
http://www.ebay.co.uk/itm/12V-DC-1-4-El ... 416fd43168
Ron
- Dougy
- I luv the smell of Diesel...
- Posts: 215
- Joined: Fri Nov 12, 2010 3:22 pm
- Location: Southport, UK
Re: Cutting your fuel pipe
Mmmm its an idea mate,I can't get a fuel pump with a electric solanoid for the L70 engine like mine, I've rang two firms over it now to see if the other engines they make like the L90 or L100 with the cut off valve will fit mine, one said it might fit but the solanoid is just under £200 and the pump is £300 + vat ( genuine Yanmar) and one is ringing me back tomorrow with what I think are copy's both bits cost a total of under £70 !
A BIG difference...
A BIG difference...
IGNORE THE RATTLE AND ENJOY THE RIDE
- Diesel Dave
- Site Admin
- Posts: 1016
- Joined: Sat Dec 02, 2006 1:21 am
- Location: Essex, UK
- Contact:
Re: Cutting your fuel pipe
You also need a non-return valve in the spill pipe or it will use this as a fuel feed and keep running.
- Dougy
- I luv the smell of Diesel...
- Posts: 215
- Joined: Fri Nov 12, 2010 3:22 pm
- Location: Southport, UK
Re: Cutting your fuel pipe
Dave, by spill pipe do you mean the fuel return in the tank ?
IGNORE THE RATTLE AND ENJOY THE RIDE
- Diesel Dave
- Site Admin
- Posts: 1016
- Joined: Sat Dec 02, 2006 1:21 am
- Location: Essex, UK
- Contact:
Re: Cutting your fuel pipe
Yup, that's the one.Dougy wrote:Dave, by spill pipe do you mean the fuel return in the tank ?
- Dougy
- I luv the smell of Diesel...
- Posts: 215
- Joined: Fri Nov 12, 2010 3:22 pm
- Location: Southport, UK
Re: Cutting your fuel pipe
Mmmm, if I fitted one of these...
Petrol solenoid shut cut off valve 12V,LPG conversions,liquid,air,anti theft
http://bit.ly/103v26B
as close to the pump on the fuel tank feed and fitted a one way fuel valve like diesel Dave suggested, do you think it would turn off straight away or run on for ages ?
Petrol solenoid shut cut off valve 12V,LPG conversions,liquid,air,anti theft
http://bit.ly/103v26B
as close to the pump on the fuel tank feed and fitted a one way fuel valve like diesel Dave suggested, do you think it would turn off straight away or run on for ages ?
IGNORE THE RATTLE AND ENJOY THE RIDE
- Diesel Dave
- Site Admin
- Posts: 1016
- Joined: Sat Dec 02, 2006 1:21 am
- Location: Essex, UK
- Contact:
Re: Cutting your fuel pipe
Only one way to find out.......
I suspect it will run for a few beats, depends how effective the solenoid is and how much the jerk pump is capable of sucking fuel through a closed hydraulic system (liquids being non-compressable.
Where the solenoid is directly connected to the pump, when not energised the plunger will press directly down against the fuel port where the pump sucks against - effectively shutting it harder. Where you fit it inline the solenoid plunger will be at 90 degrees to the flow.
I suspect it will run for a few beats, depends how effective the solenoid is and how much the jerk pump is capable of sucking fuel through a closed hydraulic system (liquids being non-compressable.
Where the solenoid is directly connected to the pump, when not energised the plunger will press directly down against the fuel port where the pump sucks against - effectively shutting it harder. Where you fit it inline the solenoid plunger will be at 90 degrees to the flow.
- Dougy
- I luv the smell of Diesel...
- Posts: 215
- Joined: Fri Nov 12, 2010 3:22 pm
- Location: Southport, UK
Re: Cutting your fuel pipe
Ok mate, with a name like Diesel Dave you sound like you know what your on about so I'm going to buy it an give it a go !
IGNORE THE RATTLE AND ENJOY THE RIDE
-
- I luv the smell of Diesel...
- Posts: 778
- Joined: Wed Dec 05, 2007 6:56 pm
- Location: Goshen, IN USA
Re: Cutting your fuel pipe
And then be sure to carry a screw driver for that inevitable day that the battery gives out 3 miles from home, so that you can unscrew the clamps and bypass the solenoid valve.
Ron
- Dougy
- I luv the smell of Diesel...
- Posts: 215
- Joined: Fri Nov 12, 2010 3:22 pm
- Location: Southport, UK
Re: Cutting your fuel pipe
Naa I got a good one mate, its got a manual override lever which allows the fuel to still flow in the event of a power failure.
IGNORE THE RATTLE AND ENJOY THE RIDE
- coachgeo
- I luv the smell of Diesel...
- Posts: 2002
- Joined: Sun Feb 22, 2009 6:00 am
- Location: USA Ohio, Above Cincinnati, Close to Dayton
Re: Cutting your fuel pipe
another option sorta. New of a fellow who installed an RV sewage shut off valve in his air intake. He put it there to starve the engine of air in case a run away situation ever occurred.
- Dougy
- I luv the smell of Diesel...
- Posts: 215
- Joined: Fri Nov 12, 2010 3:22 pm
- Location: Southport, UK
Re: Cutting your fuel pipe
Good idea that Coach, I can't find any for sale on eBay an have tried a good few word combos now, any links ?
IGNORE THE RATTLE AND ENJOY THE RIDE
- coachgeo
- I luv the smell of Diesel...
- Posts: 2002
- Joined: Sun Feb 22, 2009 6:00 am
- Location: USA Ohio, Above Cincinnati, Close to Dayton
Re: Cutting your fuel pipe
http://www.ebay.co.uk/itm/American-Moto ... 1e79fa3a08Dougy wrote:Good idea that Coach, I can't find any for sale on eBay an have tried a good few word combos now, any links ?
- Dougy
- I luv the smell of Diesel...
- Posts: 215
- Joined: Fri Nov 12, 2010 3:22 pm
- Location: Southport, UK
Re: Cutting your fuel pipe
Nice one Coach, if my shut off valve don't work I'll be trying that one .
IGNORE THE RATTLE AND ENJOY THE RIDE
- coachgeo
- I luv the smell of Diesel...
- Posts: 2002
- Joined: Sun Feb 22, 2009 6:00 am
- Location: USA Ohio, Above Cincinnati, Close to Dayton
Re: Cutting your fuel pipe
It would make a good anti theft device lol. Shut off the air and the theif can't start it.