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those with WALBRO 255lph fuel pumps?

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Old 08 September 2006, 07:50 PM
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ScuuBdoo
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Default those with WALBRO 255lph fuel pumps?

Could the people with this fuel pump answer this for me please...

is the pump louder than the OEM pump?.

For example, while sitting in the car with windows up at idle can you hear it whine/buzz behind you?

Also, is this the pump that everybody usually upgrades to?
http://www.flat4online.co.uk/catalog...cb53a1d84d8bf3

Thanks
Old 08 September 2006, 07:54 PM
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STI Craig
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no
yes
Old 08 September 2006, 07:55 PM
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ScuuBdoo
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beautiful

thanks.
Old 08 September 2006, 08:04 PM
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Bob Rawle
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yes they are normally louder but in varience

bob
Old 08 September 2006, 09:13 PM
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Fat Boy
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Definitely louder
Old 08 September 2006, 09:22 PM
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No more so than standard....
Old 08 September 2006, 10:05 PM
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Ben v7
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yes can hear mine - couldn't hear the standard one. Exhaust drowns it out though unless stood outside it near the fuel tank.
Old 09 September 2006, 12:44 AM
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Anders_WR1
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They seem louder when you first switch on the car. Mine makes a high pitch whine for about 30 seconds when the engine starts, before going a bit quieter.

Anders
Old 09 September 2006, 09:42 AM
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philc
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hi,

I had the walbro fuel pump fitted a couple of years when I upgraded the turbo to a VF23 in a WRX wagon and can't say I hear it making any noise. I hear it when I turn on the ignition and wait for it to stop before turning the engine.

Apart from that, no additional noise.
Old 09 September 2006, 09:48 AM
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davedipster
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They are much louder than std.
Old 09 September 2006, 10:44 AM
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I fitted one yesterday and my first thought was it is louder than the standard pump
Old 09 September 2006, 11:04 AM
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RB5_245
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Can't hear mine when the engines running, even with the back seats out. I also don't have a loud exhaust

Dave
Old 09 September 2006, 11:36 AM
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ReggieMY99
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As above, they are louder, first thing i noticed when i got mine fitted
Old 09 September 2006, 01:49 PM
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ScuuBdoo
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Originally Posted by jayallen
I fitted one yesterday and my first thought was it is louder than the standard pump
was it easy to fit yourself?
Old 09 September 2006, 03:26 PM
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No
Yes (for a classic)
Old 09 September 2006, 03:43 PM
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jayallen
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Originally Posted by ScuuBdoo
was it easy to fit yourself?
yes fella it was
Old 09 September 2006, 04:35 PM
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pippyrips
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Originally Posted by jayallen
yes fella it was
2nd that - mine is only louder when priming
Old 09 September 2006, 05:15 PM
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wrxmania
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Mine sounds much louder when priming before starting up.
Old 09 September 2006, 05:26 PM
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I can't hear mine at all, not even when it primes.

Mine was fitted by a fellow scooby owner who lives near me. It took about an hour IIRC and seemed fairly straightforward (for someone who knows what they're doing, unlike me who's completely clueless when it comes to car mechanics )
Old 09 September 2006, 06:57 PM
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Normski
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I also can't hear mine when the engine is running, and when the pump primes at start up it's not much different from the one it replaced (i don't know if it was oem).
Old 09 September 2006, 07:35 PM
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It varies, car to car and pump to pump. Generally they are noisier. One I fitted recently has started to make a high pitch noise, It is intermittent, there on some journies and not others. Audible sat in traffic and also audible from outside the car. I expected it to fail but it has been like this for a month and the fuel pressure is OK, even when it is making the noise.
Old 09 September 2006, 08:10 PM
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911
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Ignition ON.
Wirring while the pump pressurises everything, about 3 seconds max.
Turn the key; the engine fires...
Cannot hear the pump again till you start again.
Graham
Old 09 September 2006, 08:27 PM
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Nido
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funnily enough I was only thinking today that it's shame modern fuel pumps are so quiet. When EFI cars started to become the norm in late 80's / early 90's a lot of them had really noisy pumps, and I for one actually quite like it when you can hear the pump whine from outside the car whilst the engine is running.
Old 09 September 2006, 09:42 PM
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Ben v7
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Originally Posted by Nido
funnily enough I was only thinking today that it's shame modern fuel pumps are so quiet. When EFI cars started to become the norm in late 80's / early 90's a lot of them had really noisy pumps, and I for one actually quite like it when you can hear the pump whine from outside the car whilst the engine is running.
Agreed - another thing to let the people know it's not just a run around.
Old 10 September 2006, 03:16 PM
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It is some what louder when primeing up but cant hear it when running because of the exhaust
Old 10 September 2006, 03:17 PM
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It'd definately noiser on my classic, but only really noticable when the car is at idle if the windows are down or you're standing outside the car. Certainly not intrusive or unpleasant.

Ns04
Old 10 September 2006, 04:07 PM
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thanks guys for all the replies.
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