I bet that's it - an older one mixed with three newer ones.  I haven't
pulled the plugs yet to see if there's a similar pattern with the cylinders.

On Sun, Oct 25, 2009 at 11:23 PM, Chris S <szpejankowski@gmail.com> wrote:

> When I pulled my injectors I noticed the yellow has turned to orange.  They
> were evenly darkened, though, so perhaps three of yours were replaced at
> some point?
>
> 2009/10/25 Mark <mbrush@gmail.com>
>
> Got all the fuel lines to the fuel rail and the fuel injectors replaced
>> (along with the seals).  New gas tank is next.  Wohoo!
>>
>> One of my injectors was discolored.  The plastic was brown instead of
>> white/tan like the others.  Anyone know what this is a sign of?
>>
>> --
>> Mark
>> 1990 Westy (2.1 - manual)
>>
>
>
>
> --
> Chris S.
> Disclaimer: "Death and serious injury may occur"
>
>
>

--
Mark
1990 Westy (2.1 - manual)