changing fuel pump

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Darrell
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Re: changing fuel pump

Post by Darrell » Fri Feb 27, 2015 6:51 pm

Anton wrote:Can you get injection tanks from gypsies?

Yes, but it would be made from paper mache with a bit of black paint on and you would never see them again :D
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Re: changing fuel pump

Post by daemon982 » Fri Feb 27, 2015 9:13 pm

update :brows:

I changed my in tank fuel pump with self priming electric one. I mounted it in engine bay and it works great.

I just disconnected in tank fuel pump relay. So that the (in tank) pump doesn't engage :thumbup:

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Re: changing fuel pump

Post by daemon982 » Fri Feb 27, 2015 9:13 pm

update :brows:

I changed my in tank fuel pump with self priming electric one. I mounted it in engine bay and it works great.

I just disconnected in tank fuel pump relay. So that the (in tank) pump doesn't engage :thumbup:

Anton
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Re: changing fuel pump

Post by Anton » Fri Feb 27, 2015 10:35 pm

I think out-of-tank pumps are probably the only way forward. OEM injection pumps are so rare!

Just thinking out loud here though - what about an injection Vitara or GV fuel pump?
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Re: changing fuel pump

Post by ScottieJ » Sat Feb 28, 2015 12:39 am

daemon982 wrote:update :brows:

I changed my in tank fuel pump with self priming electric one. I mounted it in engine bay and it works great.

I just disconnected in tank fuel pump relay. So that the (in tank) pump doesn't engage :thumbup:
Most fuel pumps are designed to push fuel so should be mounted as close to the tank as possible, it'll be working a lot harder being mounted in the engine bay.
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Re: changing fuel pump

Post by Anton » Sat Feb 28, 2015 12:57 am

Yeah, I mounted my (low pressure, for a carb) electric pump on the chassis rail just ahead of the fuel tank for that reason. I don't know if it's standard, but there was a fuel filter there on mine, so I just fitted the pump there in line with the filter. Didn't have to cut any pipes or anything.
1985 SJ413VX (SJ50V) with SPOA, rear disc brakes, 31x10.5R15 Kaiman Malatesta tyres, an MOT and a lot left to do!

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Re: changing fuel pump

Post by daemon982 » Sat Feb 28, 2015 6:18 am

the pump i got is designed to be mounted in engine bay or close to the tank.

This are specs and some data for the pump:

Technical Specifications:

Voltage: 12V
Connections: 8 mm
Capacity: 110 liters
Suction height: 1.0 m
Pressure: 0.20 bar

This diaphragm pump is similar to the known Mitsuba- fuel pump, which automatically adjusts the delivery rate of the consumption of the engine. During high-use it pumps quickly, with low consumption to pump slowly or not at all, making it ideal for carburettor systems up to 100 hp suitable.




 

Anton
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Re: changing fuel pump

Post by Anton » Sat Feb 28, 2015 9:02 am

I thought that injection models needed a high pressure pump?
1985 SJ413VX (SJ50V) with SPOA, rear disc brakes, 31x10.5R15 Kaiman Malatesta tyres, an MOT and a lot left to do!

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daemon982
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Re: changing fuel pump

Post by daemon982 » Sat Feb 28, 2015 10:02 am

I'm running a carb model vitara 1.6 8v. so it's not EFI.

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Re: changing fuel pump

Post by Anton » Sat Feb 28, 2015 11:35 am

daemon982 wrote:I have a Samurai 1.3 8v single point injection model (1995), does this model have fuel pump in the tank?
daemon982 wrote:I'm running a carb model vitara 1.6 8v. so it's not EFI.
:er:
1985 SJ413VX (SJ50V) with SPOA, rear disc brakes, 31x10.5R15 Kaiman Malatesta tyres, an MOT and a lot left to do!

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