Club G40 Forum
Technical => Engine and Transmission => Topic started by: projectg40 on June 30, 2008, 11:34:10 pm
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:( plz help i have a 1991 g40 to restore at last :D :D but i have no fuel at the injector rail ? i have fuel going ito the pump but nothing coming out the other end (into the filter ) ican hear it doing somthing so the power is there ??? can someone advise do i need a new pump ?if so where to get one ?? greatfull for any help cheers andy.....
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going off what you say it 99% has to be the pump
daft question is there fuel in the tank? how do you know the pump has fuel?
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I have a brand new uprated bosch fuel pump if you want to buy it. Although you best of trying another fuel pump as they are about £100
unplug the filter hose and see if there is petrol coming out of the pump. just start at the lifter pump until you no longer get fuel
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[quote pid=2094 author=DKnight date=1214896753]going off what you say it 99% has to be the pump
daft question is there fuel in the tank? how do you know the pump has fuel?[/quote]
thanks for the reply ... ill try to explain a bit better :P a pipe comes from the fuel tank into a white box then out ov the re into a pipe going into the pump then out ov the pump into a pipe into the filter then up to the injector rail i think ?? i have taken the pipe off the pump after the white box .when i turn the car on fuel is coming out ( into the pump but when i take the pipe off the other side there is no fuel coming out but the pump is filling up / and yes there is about a tenner in the tank.thaks again andy
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[quote pid=2098 author=giorgio date=1214911388]I have a brand new uprated bosch fuel pump if you want to buy it. Although you best of trying another fuel pump as they are about £100
unplug the filter hose and see if there is petrol coming out of the pump. just start at the lifter pump until you no longer get fuel[/quote]
cheers for the help iv sent a p m could you let me no if you got it (im a newbie learner on here ) :/ :/ :o
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well going off what you say it has to be the pump...
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whats an uprated pump aswell giorgio?
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flows 135 ltr per hour opposed to the 70lph stock.
yoof did some calculations a while back
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definitely the inline pump not working there. The lift pump will be feeding fuel into the inlet of the inline pump which doesn't sound like it's doing anything. Before you spend £100 on a new one, make sure it's getting 12v to it.
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[quote pid=2113 author=giorgio date=1214928663]flows 135 ltr per hour opposed to the 70lph stock.
yoof did some calculations a while back[/quote]
will this pump work ok on a stock g40 ??
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[quote pid=2121 author=projectg40 date=1214934726][quote pid=2113 author=giorgio date=1214928663]flows 135 ltr per hour opposed to the 70lph stock.
yoof did some calculations a while back[/quote]
will this pump work ok on a stock g40 ??[/quote]
yep, all you need to do is swap the end caps so you can plug in your wiring block.
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it'll work but it's totally pointless and means you'll be pumping miles more fuel than you need to.
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[quote pid=2126 author=hayesey date=1214938510]it'll work but it's totally pointless and means you'll be pumping miles more fuel than you need to.[/quote]
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[quote pid=2127 author=projectg40 date=1214938599][quote pid=2126 author=hayesey date=1214938510]it'll work but it's totally pointless and means you'll be pumping miles more fuel than you need to.[/quote][/quote]
thanks
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[quote pid=2128 author=projectg40 date=1214938647][quote pid=2127 author=projectg40 date=1214938599][quote pid=2126 author=hayesey date=1214938510]it'll work but it's totally pointless and means you'll be pumping miles more fuel than you need to.[/quote][/quote]
thanks[/quote]
True, unless you are running some big power