[V8] timing belts
Ed Kellock
ekellock at gmail.com
Fri Aug 15 09:53:28 PDT 2008
On my "new" 94, the belt is about 10 years and 76k miles old. The back of
it has very small cracks like weather checking on tires. When I checked it,
the belt was very loose on the driver's side cam gear, so much so that I
could have slipped it off if I tried. Another section of the belt was snug
though. It made me very uncomfortable with driving it much at all. I'll be
doing the belt asap.
Ed
> -----Original Message-----
> From: v8-bounces at audifans.com
> [mailto:v8-bounces at audifans.com] On Behalf Of Roger Woodbury
> Sent: Friday, August 15, 2008 5:40 AM
> To: cheshirecatsbox at gmail.com
> Cc: v8 at audifans.com
> Subject: [V8] timing belts
>
>
> I am surprised that mega people haven't said this.
>
> Originally when introduced, the V8 timing belt service
> interval was 90,000 miles. But Audi replaced a bunch of
> engines in the 1989 and 90 V8's and dropped the interval to 60,000.
>
> When the 4.2 litre engine was introduced in 1992, Audi
> changed the interval for the larger engine to 75,000 miles.
>
> But it is also supposedly written somewhere that there is a
> time element too, and that time element is 5 years.
>
> In my "new" '90 V8, when we pulled the covers we discovered
> that the timing belt looked fine. That meant that the timing
> belt was 18 years old and had accumulated around 62,000
> miles. While it looked fine, it was obviously old and
> rubbery. The mechanic and I agreed that an immediate
> replacement was needed, and performed. We were not concerned
> about the belt braking, but were concerned that it might be
> getting "rubbery" enough to jump a cog or two.
>
> Roger
>
> P.S. All this discussion about five speeds has made me think
> that I need to drive a five speed some day. Never have
> driven a five speed V8....but then, musing about this last
> night made me think that I would really like to find that
> very nice '91 Avant and have another one of those. Either
> way, my wife would kill me. She has already informed me that
> in our new home the garage will NOT be larger than her kitchen....
>
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