Attessa

[Punk72]

Gday all

When pulling up to a set of lights i have a noise that sounds like a pump of some kind, Its not to loud but i am guessing that its not supposed to be there.

You can only hear the noise when pulling up and about half a second after coming to a complete stop the noise will stop, But if you slow right down

to less then walking speed it will still be there no matter how far you roll, The noise doesn't change speed or volume and it doesn't change if its in neutral or clutch in, Could it just be a noisy Attessa pump?

any ideas would be good

cheers

[Punk72]

come on! some one must have some idea,

[scooter_r33]

same thing here... did you ever figure it out?

[some_cs_student]

I believe the Attessa pump primes when you turn the car on and its pretty loud. Its not a loud fuel pump is it?

I can't hear too much over the exhaust at idle, besides the engine

[jiffo]

Such an old thread OP must have sorted/sold the problem by now.

Sounds typical of the accumulator needing a re-charge.