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Matt
Matt, Mechanical Engineer
Category: Car
Satisfied Customers: 21711
Experience:  BEng hons Mech engineering, in auto industry 22 years
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Got suzuki df115 .2005 running sweet till 3 revs then missing

Customer Question

hi got suzuki df115 .2005 running sweet till 3 revs then missing and wont take anymoe revs.checked petrol fuel lines plugs battrey. help
Submitted: 2 years ago.
Category: Car
Expert:  Matt replied 2 years ago.
Hello this sounds like a lack of fuel and could be a lack of fuel pressure from the electrical pump at the tank. If the connections to the pump are corroded or damaged then the pump could stop at any time or could not be running at full speed. Check that its relay switches in and out and the relay contacts are clean and bright – replace the relay if in any doubt and do the same for the fuse,Ideally measure the pressure at the inlet to the injectors and if this is low check the pump as described and also consider changing the fuel filter as if this partially blocked this too will reduce pressure.
Expert:  Matt replied 2 years ago.
Hi Paul

do you still need help ?

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