[Vwdiesel] 2003 Golf ALT symptoms - any other possibilities?

[Andrew .Libby]

I have also found the pulley life to be MUCH shorter than the alt life.
 While replacing the pulley is quicker, I can't imagine replacing an alt on
any of the vw diesels taking longer than an hour.

I would add that there is an intrinsic conflict of interest with the advice
given by 'shop guys'.  If speaking from their own self-interest, their
recommendation will always be to do more labor than necessary and replace
more expensive parts in order for them to make more money.  Another benefit
is that they limit their own risk.  If speaking in the interest of the
customer it will be to replace only the parts necessary in order to
minimize the long-term cost of owning/maintaining the vehicle.  The two
points of interest are diametrically opposed and I have found that more
often then not, 'shop guys' speak from their own interest rather than the
interest of the customer.


On Thu, Aug 14, 2014 at 11:47 AM, Travis . <tgott at hotmail.com> wrote:

> The alt pulley takes 1/2 hour if you have never done one before. Taking
> the whole alt out takes likely 2 hours to do and the much greater parts
> cost. As for them failing at the same time-I replaced my alt pulley at
> around 70K miles. I was at 150K miles when my 04 started on fire shorting
> out at -35 outside and there were no pulley issues yet nor alternator
> issues (fire near starter-not alt). I know I would only do the pulley again.
> Travis
>
> From: tadc at europa.com
> Date: Thu, 14 Aug 2014 11:01:49 -0700
> Subject: Re: [Vwdiesel] 2003 Golf ALT symptoms - any other possibilities?
> To: malkire at gmail.com
> CC: tgott at hotmail.com; vwdiesel at vwfans.com
>
> Sounds familiar - my alt pulley started making funny noises and broke a
> few minutes later.
> The guy at my shop recommended just replacing the whole alt because it
> often doesn't last much longer than the pulley and the labor isn't cheap to
> do twice.
>
>
>
> On Wed, Aug 13, 2014 at 2:55 PM, Matt Alkire <malkire at gmail.com> wrote:
>
>
> This happened to me. My pulley started chirping, so I ordered a new one.
> The day after ordering, the old one exploded. Took the alternator belt with
> it.
>
>
>
>
>
> It was around $30 for the pulley and $35 for the tool.
>
>
>
> The sad part is, 6 months later the alternator died.
>
>
>
> -Matt
>
>
>
> > On Aug 13, 2014, at 4:56 PM, "Travis ." <tgott at hotmail.com> wrote:
>
> >
>
> > The alt pulley is a clutched pulley. Sometimes they fail and lock solid.
> Sometimes they start to slip and don't turn the alt over enough to charge.
> Rarely but it does happen-the pulley explodes. Pull the belt off, put a
> screwdriver into the inside fan blades and then turn the pulley. It should
> turn one direction only. If turns both or neither it is bad. $65 is cheaper
> then $400. You need a special tool/s to get the pulley off (another $35 or
> can be rented from someone).
>
>
>
> > Travis
>
> >
>
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