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rossamini
GTM on order
Joined: Thu May 21, 2009 9:08 am
Posts: 7
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 engine probs hi there,my engine is a A+ 1275 metro,the carb looks like a HIF 44 ? but its got six pipes on the side one is the fuel inlet,one the crankcase vent and one the vacumm pipe to the dissy what are the other three may be they are why the engine will not start.thanks for your time
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| Thu May 21, 2009 9:03 pm |
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gtmdriver
On the Road
Joined: Tue Oct 30, 2007 8:44 am
Posts: 632
Location: Chester le Street
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Re: engine probs One will be the float chamber vent.
A photo might help.
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| Thu May 21, 2009 9:30 pm |
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rossamini
GTM on order
Joined: Thu May 21, 2009 9:08 am
Posts: 7
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Re: engine probs Hi thanks for reply
attatched is picture of the carb. The green tabs indicate pipes that im unsure of
the webber carb on the picture do yoy know what maintainance the sponge filter needs does it need to be soaked in oil or left clean and oil free
Cheers
Attachments:
006.JPG [ 681.6 KiB | Viewed 6913 times ]
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| Sat May 23, 2009 11:01 am |
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gtmdriver
On the Road
Joined: Tue Oct 30, 2007 8:44 am
Posts: 632
Location: Chester le Street
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Re: engine probs This is what I think they are.  I'm not sure about the bottom one. The best thing to do with that filter is to replace it with a properly designed one from K&N, Pipercross, ITG, Green or similar. The old Speedograph units don't flow and they don't really filter either.
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| Sat May 23, 2009 2:31 pm |
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rossamini
GTM on order
Joined: Thu May 21, 2009 9:08 am
Posts: 7
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Re: engine probs hi ,i forgot to say the vacuum pipe is on the top under the rag sorry about that and thanks for your time
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| Sat May 23, 2009 6:02 pm |
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Ken555
On the Road
Joined: Fri Sep 28, 2007 7:39 pm
Posts: 573
Location: Aberdeenshire
GTM: Cox/Coupe
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Re: engine probs Thats a Turbo HIF carb.
1 to fuel regulator top connection (Pressure sense)
2 Part throttle lean off, joined to 3
3 Part throttle lean off
4 Anti-run on valve
5 Fuel in
6 - Vac take off to Distributor
Attachments:
006.JPG [ 90.42 KiB | Viewed 6840 times ]
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Member No 1185
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| Sat May 23, 2009 9:13 pm |
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rossamini
GTM on order
Joined: Thu May 21, 2009 9:08 am
Posts: 7
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Re: engine probs hi there thanks for your reply have i got the right carb for the car its a 1275cc a+ and could you tell me where these ports on the carb connect to?the 1 3 4 5 ports are about 5mm number 2 is about 10mm and i have got it connected from the carb to the 2 oil separators.number 6 is connected to the dizzy thanks for your time
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| Sat May 23, 2009 10:15 pm |
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gtmdriver
On the Road
Joined: Tue Oct 30, 2007 8:44 am
Posts: 632
Location: Chester le Street
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Re: engine probs Damn! I wasn't even close!
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| Sun May 24, 2009 8:34 am |
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Ken555
On the Road
Joined: Fri Sep 28, 2007 7:39 pm
Posts: 573
Location: Aberdeenshire
GTM: Cox/Coupe
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Re: engine probs rossamini wrote: hi there thanks for your reply have i got the right carb for the car its a 1275cc a+ and could you tell me where these ports on the carb connect to?the 1 3 4 5 ports are about 5mm number 2 is about 10mm and i have got it connected from the carb to the 2 oil separators.number 6 is connected to the dizzy thanks for your time You might have to swap the needle to match the engine. But as far as hoses go, I would join 2 & 3 with a short hose. Then block off 1 & 4.
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Member No 1185
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| Sun May 24, 2009 10:38 am |
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CamelotR
Ready for SVA
Joined: Mon Aug 04, 2008 8:22 pm
Posts: 425
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Re: engine probs Thats a soo-called "economic" carb. Not realy power-friendly...
I had problems with one of its kind with getting good CO results.
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| Sun May 24, 2009 6:34 pm |
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