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Old 10-07-2019, 03:56 PM   #1
MiniOneill
Junior Member
 
Join Date: Jul 2019
Location: High Wycombe
Posts: 7
Subframe: Allspeed
CC: 1300
Make: Suzuki
Default Swift Mini

Hi Iím new to the forum put a post in the newbie section Iíve got a mini swift conversion itís running driving and everything is working the only thing is it doesnít sound 100 percent it starts up and ticks over spot on Iíve changed the plugs checked the ht leads checked the petrol everything seems okay. The previous owner said he changed quite a few bits before selling it to me like the air mass sensor, Ecu, coilpack and he mention a screw by the back of the inlet which I think I found yesterday which seems like a mixture screw, so I donít know what to do now Iíve checked everything I know of.. Any ideas ?
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Old 12-07-2019, 07:29 AM   #2
miniswift
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Join Date: Apr 2004
Location: Durham
Posts: 1,940
Subframe: Home Made
CC: 1298
Make: Suzuki
ECU: Non good old skool!
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Welcome to Swift engine!

If you are running injection as per standard Swift, it won't be mixture. Mixture control should be with ECU, I think. I think screw you are talking about is idle.

Put photo up and see what we can help you with.

Cheers
Atchi
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Old 13-07-2019, 03:53 PM   #3
MiniOneill
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Join Date: Jul 2019
Location: High Wycombe
Posts: 7
Subframe: Allspeed
CC: 1300
Make: Suzuki
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Standard injection unit itís definitely the air mixture screw itís to the left hand side at the back of the injection unit by the brake master you can hear the filter sucking more when you move the screw. I donít know how to put pictures up on here just tried see if you can see it.
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Old 13-07-2019, 05:11 PM   #4
bobjonah
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Join Date: Feb 2009
Location: Moncton, NB , Canada
Posts: 422
Subframe: Home Made
CC: 1298
Make: Suzuki
ECU: standard
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Great little engine - you should get years of enjoyment from it, however it is over 25 years old so a few things need updating. The fuel rail has a built in bypass regulator. The diaphragm is likely brittle or perished and not working properly. You should check the running pressure to be sure, and replace it if necessary. There are lots of add on regulators available if you cannot get an original. Your injectors are also likely half plugged or seized as well. New standard ones should be fine for N/A use, or search the forum for larger sizes if you are going to turbo it.

Keep the news coming - we are all interested in how you make out with it

Cheers
Bob Jonah
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Old 29-07-2019, 08:14 PM   #5
MiniOneill
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Join Date: Jul 2019
Location: High Wycombe
Posts: 7
Subframe: Allspeed
CC: 1300
Make: Suzuki
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Anyone know anywhere can get a decent manifold for g13b engine can’t find any anywhere ? Haven’t got any updates on car been with my uncle doing abit of bodywork when it’s back will tackle it again and finish it
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