Fuel pump
Author
Discussion

steve320ise

Original Poster:

159 posts

167 months

Saturday 27th December 2014
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Hi Im having a few problems with the S1 I think it may be the pump Ive not had time to tinker as yet but what pump is used , cheers

phillpot

17,463 posts

207 months

Saturday 27th December 2014
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Barry S1

1,709 posts

213 months

Saturday 27th December 2014
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Check the pump relay (purple one) the connection's at the back of the fuse box.

steve320ise

Original Poster:

159 posts

167 months

Saturday 27th December 2014
quotequote all
Thanks, the relay issue seems ok, the problem or symptoms are fuel starvation, It starts on the button every time and will in the main tickover but only after its cut out and restarted several time, then it will rev but only once then dies, you have to keep blipping the throttle to try and build the revs up, when its been running a while its better but not right, when I got it it had water in the fuel so all the injection side was cleaned out and tank but not the pump, If you take the cold start plug off if wont start at all and stops it running

BillC99

348 posts

184 months

Sunday 28th December 2014
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Blocked fuel filter? Did you change it when you had the water problem?

steve320ise

Original Poster:

159 posts

167 months

Sunday 28th December 2014
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Yep new filter I removed the thank drain cover and cleaned out, Im not ruling out other things so any suggestions most welcome

Marc C

128 posts

149 months

Sunday 28th December 2014
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steve320ise said:
Yep new filter I removed the thank drain cover and cleaned out, Im not ruling out other things so any suggestions most welcome
Put a blast of compressed air though my line, in case a little bit of rubber/neoprene hose material has been chipped off and partially blocking it? inside the realms of possibility, maybe