[s-cars] I want my MPG

[Floyd Noel]

The computer hasn't said anything strange, no lights are on. I still  
need to get a VAG-COM to check for codes. The smoke is gray.

R/S
Floyd Noel
Sgt/USMC

On Dec 27, 2007, at 9:17, Tom Green <trgreen at comcast.net> wrote:

> Mail call, Floyd.  Now, listen up!  Like when the Gunny holds mail  
> call on TV.  :-)
>
> Have you been getting a MIL (check engine light) ?  It does come on  
> when you
> turn on the key and then go out when you start, doesn't it?  Have  
> you blinked out
> any trouble codes or checked them with a VAG-COM ?  A bad O2 sensor  
> will give
> codes.  Almost everything else that affects mileage will drop  
> codes.  After you read
> them, tell us what they are.   What color is the tailpipe smoke?
>
> Use that procedure to read the data on the climate control head,  
> especially the
> engine coolant temperature to compare with the instrument panel  
> gage.  If you
> mess with the hoses and fittings on the back of the engine and the T  
> fitting that
> holds the temp sensor, be gentle as these plastic fittings get very  
> brittle with age.
>
> Tom
>
> -----Original Message-----
>> Date: Wed, 26 Dec 2007 20:39:31 -0800
>> From: Floyd Noel <floyd.noel at gmail.com>
>> Subject: [s-cars] I want my MPG
>> To: s-car-list <s-car-list at audifans.com>
>> Message-ID: <E09434D2-6047-4F68-BD0B-D23930DCAE0D at gmail.com>
>> Content-Type: text/plain;    charset=US-ASCII;    format=flowed;     
>> delsp=yes
>>
>> Listers,
>> My s-car has been getting horrible mileage lately (around 11.5) and I
>> have been trying to diagnose the problem. Power seems like it has  
>> gone
>> down as well, but my butt dyno isn't the most accurate, and it still
>> has way more than my work Malibu. It also seems like to me that there
>> is more smoke coming from the tailpipe than I would prefer on cold
>> mornings, but in the daytime it is not really a problem. I just
>> replaced the spark plugs recently, not much difference.   From the
>> research I've done, it seems like it might be the oxygen sensor, and
>> I'm not sure when the last time it was changed, so I figured it
>> wouldn't hurt to change it. Are there any other things I should
>> consider or steps I should take? I bought fuel injector cleaner as
>> well but haven't used it yet.
>> TIA
>>
>> R/S
>> Floyd Noel
>> Sgt/USMC
>