Re: block heaters and fuel economy




William R. Watt wrote:
> I notice this time of year my car takes longer to warm up, and idles
> faster when first starting out. I wonder how much fuel, wear, and money
> could be saved by plugging in the block heater for 15-30 min before
> starting out each morning. I think a fuel consumption testing center could
> measure this for, say, a 15 mile trip each morning at different ambient
> air temperatures over the year. I wouldn't be surprised if people couldn't
> save money all year 'round by using a block heater for a short time before
> starting the engine in the morning. I've been doing it in the middle of
> winter but I think I'll start doing it from October through to March.

Chances are you will be trading energy costs more than anything else.
If you live in a cold climate it will save wear and tear on engine and
it will be more comfortable car to drive for the first few miles. Had
one in a 1984 Volvo Diesel and it sure made those frosty 10 degree
mornings a bit more bearable. It was almost instant heat from the
heater.


>
>
> --
> ------------------------------------------------------------------------------
> William R Watt National Capital FreeNet Ottawa's free community network
> homepage: www.ncf.ca/~ag384/top.htm
> warning: non-FreeNet email must have "notspam" in subject or it's returned

.



Relevant Pages

  • TR - With the Grandkids - Day 5 of 7
    ... For ease, Michelle, Will and William will be collectively known as the Schwabs. ... I retrieve the car from the lot and we have Bell Services bring our 20 bags down to the front. ... Michelle took Christopher in for a change then we were off to the Animal Kingdom. ... Barb and I took the boys back to Kilimanjaro Safaris to get FPs and sent Will and Michelle off to ride Expedition Everest. ...
    (rec.arts.disney.parks)
  • TR - With the Grandkids - Day 6 of 7
    ... For ease, Michelle, Will and William will be collectively known as the Schwabs. ... This time it’s me, Barb and William in the first tier, followed by Will, Michelle and William. ... The whole thing takes less than 30 minutes and the Schwabs want to head over for Turtle Talk With Crush. ... We spend another 30 minutes in the Seas pavilion that head to the car and drive to the Animal Kingdom. ...
    (rec.arts.disney.parks)
  • Re: 24-42V to 12V regulator - any advice?
    ... could be a tall order for the package size that I said I prefer. ... efficiency is considered tiny by most car drivers. ... Now you have me thinking what a 600 watt stereo system could do to ... This gets me in the mood to think of ways to clamp/clip/absorb voltage ...
    (sci.electronics.design)
  • Re: group theory fraud
    ... >> At an unnamed university in the late 1960's I was introduced to ... " A silly remark in a math group led to te most definite success of ... Interview of William R. Watt, the author of the now famous "silly message" ...
    (sci.math)
  • Re: A 25 watt hour battery!!!!!
    ... Can it start a car? ... Is there supposed to be something horribly impressive about 25 watt ... the relevant measure for the purpose. ... If you plug any old notebook power ...
    (comp.sys.mac.system)