Are you using Tescos petrol ?
I've noticed my 2.0 Mondeo pinking the last few weeks.
It's now back to a standard engine spec so shouldn't be due to that.

Jim


On 27/06/2010 21:56, Chris Fairlie wrote:
I have a 2 litre silver top with Ford DESK ecu in a 2+2.

It runs well ms of the time, but whenever I try to accelerate hard it makes
a rattling noise like pre ignition.

Any ideas what might be causing this?

Regards

Chris Fairlie

-----Original Message-----
From: [email protected] [mailto:[email protected]]
On Behalf Of barnacle
Sent: 24 June 2010 18:44
To: Quantum Owners Group
Subject: [Quantum Owners] Re: Fuel injection question for Jim Hearn

Thanks for that Jim. I've ordered the Hadrian injection Mk2 Fiesta
tank, which appears to have the outlet in the same place as yours (I
assume OEM from the lack of filter?).
A filter was definitely on the plan. Should be room for a small one...
good tip on the half-inch bend, thanks!

So, tank 12mm ->  bend 12mm ->  filter 12mm ->  pump ->8mm ->  fuel rail.

Ta!

On 24 June, 14:15, Jim Hearne<[email protected]>  wrote:
The Ford tank has a filter in the tank so you don't need a pre pump one.
A pattern one probably doesn't so one would be a very good idea.
But you need a low pressure filter not a high pressure one.

Jim

On 24/06/2010 13:04, barnacle wrote:

Jim, on this
photohttp://www.quantums.info/pictures/rst_in_2plus2/Fuel%20pump%20in%20fr..
.
you show the fuel pump... do you recall the part number, and perhaps
more critically, the output size of the tank? It *looks* like 8mm, but
I need to order filter and pump urgently and would hate to then find
it's 12mm.
I won't be getting the tank till Saturday so I can't measure it!
Thanks,
Neil


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