[T3] type3-vwtype3.org Digest, Vol 46, Issue 23 / mileage.

Dave Hall dave at hallvw.clara.co.uk
Fri Jul 25 15:56:57 PDT 2014


That's Imperial gallons, Ross, rather than US gallons!  US gallons are about
80% the size.   They must have forgotten to pack a set of liquid measures on
the Mayflower. ;-)
There's always something that gets left behind when you go abroad!

I'd happily change ours for US ones if the price here in the UK was what it
is in the USA!

Dave
UK VW Type 3&4 Club
===================

-----Original Message-----
From: type3-vwtype3.org [mailto:type3-vwtype3.org-bounces at lists.vwtype3.org]
On Behalf Of Ross Clarke
Sent: 25 July 2014 22:49
To: type3-vwtype3.org at lists.vwtype3.org
Subject: Re: [T3] type3-vwtype3.org Digest, Vol 46, Issue 23 / mileage.

Hello everyone,
My 1966 Fastback with standard solex carbs and a standard 1600 single port
motor usually gets close to 40mpg on a trip in good conditions.  When the
mountains get higher I usually get 36 - 38 mpg.  I drive at about 50 to 55
mph and coast down hills.  Of course on the freeways where speed of 60 - 65
mph is deemed safe my mpg drops to 33 - 35 mpg.

I keep the car in good tune and tyres at correct psi and being a fastback I
guess that helps with the good mpg. 

Ross ( in Aussie )

Ross Clarke
Sent from my iPad

> On 26 Jul 2014, at 6:47 am, type3-vwtype3.org-request at lists.vwtype3.org
wrote:
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> 
> Today's Topics:
> 
>   1. oils and old oils... (FE Meek)
>   2. MPGs?? (Dennis Stiefel)
>   3. Re: MPGs?? (Jim Adney)
>   4. Re: MPGs?? (Brian Fye)
>   5. Re: MPGs?? (Dennis Stiefel)
>   6. Re: MPGs?? (Soren Jacobsen)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Thu, 24 Jul 2014 19:18:24 -0600
> From: FE Meek <ftalker at gmail.com>
> To: "type3-vwtype3.org at lists.vwtype3.org"
>    <type3-vwtype3.org at lists.vwtype3.org>
> Subject: [T3] oils and old oils...
> Message-ID: <EB835175-67DE-4FD5-9F06-DD6384D3CA62 at gmail.com>
> Content-Type: text/plain;    charset=us-ascii
> 
> Hi there
> You may have the reason for this apparent valve train failure in the very
oil you have "stashed."  Modern oils are fundamentally better in many ways
and for many reasons, their lack of ZDDP notwithstanding.  
> But, Pennzoil, at least the old "stash," was, (and, perhaps still is), an
ash based oil...never recommended by any air cooled manufacturers back in
the day.   Quaker State, Valvoline, Castrol and Kendall, (and a few others),
were the oils for air cooleds from VW to Porsche.   While the old Pennzoil
"might" have had adequate ZDDP, the break down of ash-based oils at normal
air cooled operating temperatures make it a dicey choice at best.  I'd get
rid of that stash ASAP. 
> Hope this helps.
> Best regards,
> FE Meek
> 
> 
> Sent from my iPad
> 
> ------------------------------
> 
> Message: 2
> Date: Thu, 24 Jul 2014 21:16:57 -0500
> From: "Dennis Stiefel" <dlstiefel at dekalbk12.org>
> To: <type3 at vwtype3.org>
> Subject: [T3] MPGs??
> Message-ID: <011601cfa7ae$83ac77e0$8b0567a0$@dekalbk12.org>
> Content-Type: text/plain; charset="us-ascii"
> 
> I have been checking my gas mileage here lately and it's been lower 
> than I expected.  When I filled up a copula of weeks ago I got about 
> 23 MPG today when I filled up today it was 22.  This was mostly 
> freeway and open high way driving with an average speed around 70 MPH. 
> This was about what I got when I  had the 1641 with the progressive 
> Webber back in the 80s.  I've checked the voltage again it's 14.3 V. 
> Going to re check the ignition timing this weekend and I guess after 
> that I'll check the fuel pressure.  The car is running fine except 
> with that slight skipping and a little smoke when it's first started 
> cold for the first minute which it's done since we first got it 
> running.  Several months ago someone suggested the fuel gage we have 
> at the school may be off so I guess if it checks out ok I may just get
another gage and see.  Any way is there anything else I need to check?  The
engine
> has over 2500 miles now on it.         
> 
> 
> 
> Dennis Stiefel
> 
> 72 Fastback FI MT
> 
> 71 STD. Beetle
> 
> 67 Ford F-100 (hart of Crown Vic)
> 
> Rainsville, AL
> 
> 
> 
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> 
> Message: 3
> Date: Thu, 24 Jul 2014 21:37:40 -0500
> From: "Jim Adney" <jadney at vwtype3.org>
> To: type3 at vwtype3.org
> Subject: Re: [T3] MPGs??
> Message-ID: <53D1C2F4.15551.D9F3E at jadney.vwtype3.org>
> Content-Type: text/plain; charset=US-ASCII
> 
>> On 24 Jul 2014 at 21:16, Dennis Stiefel wrote:
>> 
>> I have been checking my gas mileage here lately and it's been lower 
>> than I expected.  When I filled up a copula of weeks ago I got about 
>> 23 MPG today when I filled up today it was 22.  This was mostly 
>> freeway and open high way driving with an average speed around 70 MPH.
> 
> For a '72 FI at 70 mi/hr that's pretty typical. If you want better, 
> let up on the gas pedal. 65 helps and 60 makes a big difference.
> 
> --
> *******************************
> Jim Adney, jadney at vwtype3.org
> Madison, Wisconsin, USA
> *******************************
> 
> 
> 
> ------------------------------
> 
> Message: 4
> Date: Thu, 24 Jul 2014 23:50:48 -0700
> From: Brian Fye <bfye at canyonville.net>
> To: type3 at vwtype3.org
> Subject: Re: [T3] MPGs??
> Message-ID:
>    
> <CACJsKZRsJnTUvvfAJvXxTvgK6Wd1tXWdz4aC=dnLEjv7RtRj7Q at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
> 
> These cars were geared for national speed limits that were lower.
>> On Jul 24, 2014 7:37 PM, "Jim Adney" <jadney at vwtype3.org> wrote:
>> 
>>> On 24 Jul 2014 at 21:16, Dennis Stiefel wrote:
>>> 
>>> I have been checking my gas mileage here lately and it's been lower 
>>> than
>> I
>>> expected.  When I filled up a copula of weeks ago I got about 23 MPG
>> today
>>> when I filled up today it was 22.  This was mostly freeway and open 
>>> high
>> way
>>> driving with an average speed around 70 MPH.
>> 
>> For a '72 FI at 70 mi/hr that's pretty typical. If you want better, 
>> let up on the gas pedal. 65 helps and 60 makes a big difference.
>> 
>> --
>> *******************************
>> Jim Adney, jadney at vwtype3.org
>> Madison, Wisconsin, USA
>> *******************************
>> 
>> _______________________________________________
>> VWType3.Org mailing list - type3 at vwtype3.org 
>> http://lists.vwtype3.org/listinfo.cgi/type3-vwtype3.org
>> Contact gregm at vwtype3.org if you need help with the list.
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> ------------------------------
> 
> Message: 5
> Date: Fri, 25 Jul 2014 07:47:06 -0500
> From: "Dennis Stiefel" <dlstiefel at dekalbk12.org>
> To: <type3 at vwtype3.org>
> Subject: Re: [T3] MPGs??
> Message-ID: <012601cfa806$8b5f6a30$a21e3e90$@dekalbk12.org>
> Content-Type: text/plain;    charset="us-ascii"
> 
> 
> 
> 
> These cars were geared for national speed limits that were lower.
>> On Jul 24, 2014 7:37 PM, "Jim Adney" <jadney at vwtype3.org> wrote:
>> 
>>> On 24 Jul 2014 at 21:16, Dennis Stiefel wrote:
>>> 
>>> I have been checking my gas mileage here lately and it's been lower 
>>> than
>> I
>>> expected.  When I filled up a copula of weeks ago I got about 23 MPG
>> today
>>> when I filled up today it was 22.  This was mostly freeway and open 
>>> high
>> way
>>> driving with an average speed around 70 MPH.
>> 
>> For a '72 FI at 70 mi/hr that's pretty typical. If you want better, 
>> let up on the gas pedal. 65 helps and 60 makes a big difference.
>> 
>> --
>> *******************************
>> Jim Adney, jadney at vwtype3.org
>> Madison, Wisconsin, USA
>> *******************************
> I usually just drive the car around town so on a typical day she 
> hardly gets over 55.  Sounds like I need to check the MPGs under these 
> conditions.  I average 70 on those trips because on certain stretches 
> of the interstate I was on if you don't drive at least that fast you 
> could get run over.  When my father drove it to work back in the 70s 
> with the stock set up he said he got about 28 but that was 2 lane high 
> way where the speed limit was no higher than 55.  I talked to some 
> people who had a 70 notch this pasted weekend.  It had an automatic 
> with some kind of duel carb set up and claimed
> 31 MPGs but they did say they averaged 65 to 60 on their speed.  Still 31
> sounded a little high to me but I guess not imposable.      
> 
> 
> 
> ------------------------------
> 
> Message: 6
> Date: Fri, 25 Jul 2014 11:43:22 -0700
> From: Soren Jacobsen <snj at blef.org>
> To: type3 at vwtype3.org
> Subject: Re: [T3] MPGs??
> Message-ID: <DA3EF73C-2BCE-4499-A5D3-8EF9ABA9F666 at blef.org>
> Content-Type: text/plain; charset=us-ascii
> 
>> On Jul 25, 2014, at 5:47 AM, Dennis Stiefel <dlstiefel at dekalbk12.org>
wrote:
>> 
>> I usually just drive the car around town so on a typical day she 
>> hardly gets over 55.  Sounds like I need to check the MPGs under 
>> these conditions.  I average 70 on those trips because on certain 
>> stretches of the interstate I was on if you don't drive at least that 
>> fast you could get run over.  When my father drove it to work back in 
>> the 70s with the stock set up he said he got about 28 but that was 2 
>> lane high way where the speed limit was no higher than 55.  I talked 
>> to some people who had a 70 notch this pasted weekend.  It had an 
>> automatic with some kind of duel carb set up and claimed
>> 31 MPGs but they did say they averaged 65 to 60 on their speed.  Still 31
>> sounded a little high to me but I guess not imposable.      
> 
> Speed makes a huge difference in economy.  I generally cruise at 55MPH in
my 1965 Variant, and my mileage hovers around 31 at that speed.  I've had a
few tanks hit 34MPG, but keep in mind that this is the sort of thing you
have to average out over an extended period of time.  You'll never get the
tank filled up to exactly the same point.  I have a couple of things working
in my favor on that front: 1) I almost always fill up at the same gas
station, and the same pump at that station.  2) I have an early car, so I
can see into the tank.  I can visualize the fuel level quite well when it
gets near the top, so I burp the tank until it gets to my usual fill level.
I guess you 68-up guys just fill until the pump automatically stops?
> 
> Soren
> 
> ------------------------------
> 
> Subject: Digest Footer
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> ------------------------------
> 
> End of type3-vwtype3.org Digest, Vol 46, Issue 23
> *************************************************
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