[V8] V8 suddenly running like a coffee grinder above 1700 rpm

[Fedor Veenhuyzen]

TPS? I'm sorry, I'm not familiar with all the English abriviations...In the
mean time I checked all 3 temp sensors, as I had a few spares...no
difference, the car still runs too rich and misfires above 1700 RPM's....I
disconnected the oxigen sensor, same thing...
The key thing is I think, the misfiring above 1700 rpm...I am starting to
think it must be the fuel regulator...
BTW, I noticed a crack in one of my knock sensors, could that be it?
Anyway thank you very much for your input so far...

Fedor

----- Original Message ----- 
From: "Jason Wilkerson" <wilke_jb at yahoo.com>
To: "Fedor Veenhuyzen" <id at wxs.nl>; "V8 list" <v8 at audifans.com>
Sent: Friday, December 26, 2003 5:06 AM
Subject: Re: [V8] V8 suddenly running like a coffee grinder above 1700 rpm


> Have you looked into the TPS?, just a thought.  I would also check the
> temp sensors, the oxs and maby the mass air.  Quick check on the oxs would
> be to unplug it, it would trigger the check engine light, but would run
> fairly well, at least it would rule that out easily!
>
>                   Good Luck,
>                          Jason
>
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