evo 6 ayc whine

**billy6966** · 15-06-2009, 10:06 PM

can anybody help...........

my evo 6 has recently started making a whining noise, they ayc light has come on, only makes the noise when turning left.

is this going to be a major problem or should i try changing oil first??

any help would be much appreciated

**Nick** · 15-06-2009, 10:11 PM

Might be worth changing the oil but I would bet its the pump.

**billy6966** · 15-06-2009, 10:22 PM

thanks nick....i had a mate who had similar problem but turned out to be silt in between the plates once it was flushed out it sorted it.

i was hoping it might just be something like that.

if it is the pump whats the best way to go about getting it sorted??

thanks again

**Skuff** · 16-06-2009, 05:30 PM

Hey mate, id def try changing the oil (flush some through a couple of times too to shift any shit) If its the pump you can risk a second hand one for about £500.. If you buy new from mitsi, they are about £2000

**ElDopesta** · 16-06-2009, 09:35 PM

billy, you should definitely change the oil first, if that does not cure the problem then you may well get a pump for less than £500! see how it goes and let us know. i have some contacts that might surprise you.

**billy6966** · 16-06-2009, 10:31 PM

ok thanks guys, i will try changing the oil this weekend see what happens....will let you know how it goes.

fingers crossed it will sort it

thanks again

**apollo1979** · 18-06-2009, 01:03 PM

Is it possible to change the AYC oil your self?

i thought a special tool/software was needed thats what i was led to belive my well lane turbo center?

**billy6966** · 20-06-2009, 06:27 PM

as far as im aware you can change the oil yourself easy enough, you only need the mut tool if your changing hyraulic fluid from the pump. i think.......

**apollo1979** · 20-06-2009, 06:29 PM

Whats the mut tool?

anyone else do it there self?

is there anyway of checking if your AYC needs doing ?

**billy6966** · 20-06-2009, 11:42 PM

mitsubishi's diagnostics tool