[Vwdiesel] Pump going weak or cooking turbo?

[Ralph Meyermann]

More of boost and power loss minor but noticeable after a while of driving,
stopped for dinner then it was fine for a while? The fuel filter is only
1200 miles old and the air filter about half that.

Velma 82 1.9L AAZ TD Westy
On Jul 16, 2014 2:00 PM, <lbaird119 at aol.com> wrote:

> If by boost you mean the boost pressure rather than power under boost,
> check your air filter. If power is also low then check the fuel filter or
> for anything to restrict either, including exhaust.  Check for leaks in any
> vacuum or pressure hoses (intake/boost tubes, line to fuel enrichment on
> pump, fuel lines, wastegate, etc.
>   Other than really hot weather messing with the thermodynamics of
> everything, it should be one of those...
>     Loren
>
>
>  -----Original Message-----
> From: Ralph Meyermann <ralphmeyermann at gmail.com>
> To: VW Diesel Group <vwdiesel at vwfans.com>
> Sent: Wed, Jul 16, 2014 7:30 am
> Subject: [Vwdiesel] Pump going weak or cooking turbo?
>
> Hi All! I noticed on my camping trip last week that after a while on the
> road my boost doesn't match throttle position as it did when first started
> off. My pyro hasn't worked and haven't the time to diagnose the issue but
> my water temp was only 190f-200f even while pedal was mashed to the floor.
> Im kinda puzzled??? 95AAZ in a 82 westy
>
> Velma 82 1.9L AAZ TD Westy
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