[urq] Still running very rich

[fdekat]

--- urq-request at audifans.com wrote:> Message: 1
> Date: Tue, 12 Dec 2006 12:50:33 EST
> From: MikeDes156 at aol.com
> Subject: [urq] Still running very rich.
> To: urq at audifans.com
> Message-ID: <bd2.ac3e7bc.32b045e9 at aol.com>
> Content-Type: text/plain; charset="US-ASCII"
> 
> I'm still having the very rich condition on my 83urq from start up to when 

> it gets up to temperature. Here's what I've swapped  so far with no 
> change.  ECU, wires, cap, rotor, plugs, frequency valve, checked the air
>temp  sensor and  the throttle body switches. 

I don't see any mention of the Warmup Regulator?  

As that device should be directly influencing mixture strength vs engine
temp/warmup time, it's probalby something that could be related to your
problem.  

As someone else mentioned, you could also check your fuel pressures, (in
terms of the fuel distributor, not the pump pressure), as the Warmup
Regulator controls those internal fuel distibutor pressures to some extent.

Can't hurt, right?

Regards,

=Frank=