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7 Myths About Fuel Economy - Car Talk (3) - Nairaland

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7 Most Common Misconceptions About Fuel Efficiency / Parts Of A Car That Has The Biggest Impact On Fuel Economy / The Car With The Most Fuel Economy (2) (3) (4)

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Re: 7 Myths About Fuel Economy by AlexisM16: 8:51pm On Mar 27, 2016
ujuesther:



Answer a fool according to his folly, lest He be wise in his own conceit.


I take it you're the fool, right?

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Re: 7 Myths About Fuel Economy by Nobody: 8:53pm On Mar 27, 2016
profmallory:

Dont argue with the dude, he is not a Christian.

Neither am I a Muslim. Gods have no religion.
Re: 7 Myths About Fuel Economy by SWG1: 9:02pm On Mar 27, 2016
Sunymoore:

Bro, you can't cheat nature and technology.. If you are low in gas, there is no way in hell you're going to cover hundreds of kilos.. That's the glaring fact! I refused to accept any form of Bullshit!

Define nature.
if u were one of our forebears, u wouldn't believe in airplanes. The problem with Africa is that we don't try to discover the mystery behind facts.

Besides, when God chooses to interfer in the affairs of men, every natural rule, could be suspended.
Re: 7 Myths About Fuel Economy by Emeka71(m): 9:12pm On Mar 27, 2016
wapu:
What about the AC myth??

That you save more fuel when you drive without an AC.
That one is a fact and not a myth.
Re: 7 Myths About Fuel Economy by profmallory(m): 9:15pm On Mar 27, 2016
Do you have faith In a higher being at all?... In short do you Pray?



Zoharariel:


Neither am I a Muslim. Gods have no religion.
Re: 7 Myths About Fuel Economy by mbhs139(m): 9:20pm On Mar 27, 2016
Zoharariel:


And who is the fool between your so called anointed MOG who dishes out mind-boggling lies just to brainwash you into parting with your hard-earned money and the gullible congregants who swallow his lies hook, line & sinker? grin

In my lexicon, my friend, there's nothing like religion.

The day I lost respect for Pastor E.A. Adeboye, a PhD in mathematics, was when he told his congregation that there was this particular man who had been longing to have a glimpse of him for a very long time. So, one day, as they were in church, anytime this man makes an attempt to have a sight of him someone will unknowingly block him.

So, he, the man, then prayed to God and all of a sudden the man just grew tall, to the extent the wife could not recognize him again, and he was able to see him. Does that not sound like uncle Jimi Solanke's story land story land, bring your friends along.

To all those castigating you, leave then to their folly, Christianity in Africa was founded on deceit.

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Re: 7 Myths About Fuel Economy by Einl(m): 9:40pm On Mar 27, 2016
politricks:
No wonder my ferrari 504 consume fuel so much.
Bro...if you wanna lie.... let your lie have a good foundation. There is no such thing as a Ferrari 504...doesn't exist...was never made...liar...
Re: 7 Myths About Fuel Economy by Codyt(m): 9:51pm On Mar 27, 2016
moyinoluwabun:
you would as well find it hard to believe that Jesus fed thousands with 5loaves of bread and two fishes.
Exactly my thoughts. Some people tho angry
Re: 7 Myths About Fuel Economy by flinton(m): 11:22pm On Mar 27, 2016
hrhjnr:


It's not a myth as such tho.

If you're in the city then you'll save fuel with your ac turned off.

If you're on the highway, and you have your windows rolled down, this makes your car less aerodynamic/ less slippery in the wind which makes your car actually consume more fuel than when you have your windows rolled up and the ac turned on.
Wrong!
I watched mythbusters bust that myth, on practice driving on a highway with ur windows rolled up and ac on consumes fuel more
Re: 7 Myths About Fuel Economy by moyinoluwabun(m): 12:27am On Mar 28, 2016
[quote author=saifuhot post=44160631][/quote] I'm not dumb sir. U can learn more by reading John 14:12. If dat will take care of ur ignorant about Jesus/God/Miracles.
Re: 7 Myths About Fuel Economy by Zieristclair(m): 12:38am On Mar 28, 2016
Zoharariel:
Myth 8: Enoch Adeboye drove a car without petrol from Ore to Lagos

Pastor Adeboye was coming from Onitsha during the petrol crises when he realized he needed to buy petrol, but there was no petrol in Onitsha. He decided he would try Asaba, but found out also, there was no petrol in Asaba. Continuing his journey, he hoped to buy petrol on reaching Benin, but to his amazement also found out there was no petrol station open for business in Benin, Pastor Adeboye undaunted finally thought he would find petrol to buy at Ore.

By the time he reached Ore, the next stop, his petrol warning light came on, indicating that he was then on reserve supply. At this point Pastor Adeboye said God told him not to look at the petrol gauge, but to continue his journey. Following God’s instruction, Pastor Adeboye continued his journey from Ore, without looking at the fuel gauge, until he got to his residence in Surulere in Lagos.

Ladies & Gentlemen - You guessed right! The Yahwehgian bastards believed him. grin
wow,this is a killing grin grin grin lipsrsealed lipsrsealed lipsrsealed grin grin grin

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Re: 7 Myths About Fuel Economy by callJesu: 12:52am On Mar 28, 2016
Well said
Re: 7 Myths About Fuel Economy by Arabs999: 5:41am On Mar 28, 2016
Jfast:
May GOD bless you. Pls i beg you sir, madam, uncle, aunty, sister and brother i am 6 month pregnant with 6 bottles of cold beer for one joint near lagos island now now. i need some one to quote me with just one rude comment that will clear off the beer in me because am drunk so that i can start going home pls.

...My Guy, to solve the problem, do this: swallow extra six bottles of beer; swallow six shots of monkey tail; swallow extra six shots of manpower; and thereafter, take a taxi to army barrack. Surely, you will be delivered of two sets of twins...
....
Re: 7 Myths About Fuel Economy by jeak123(m): 5:55am On Mar 28, 2016
@OP, I have always been wondering on the fuel consumption of the car while the a/c is on. This confusion stems from the fact that, even while the engine is off, you can run your car a/c. The only snag is it runs down your battrey How come the a/c consumes fuel when it actually runs on the car battery? Would be grateful if more light is thrown on this.
Re: 7 Myths About Fuel Economy by Sunymoore(m): 6:23am On Mar 28, 2016
SWG1:


Define nature.
if u were one of our forebears, u wouldn't believe in airplanes. The problem with Africa is that we don't try to discover the mystery behind facts.

Besides, when God chooses to interfer in the affairs of men, every natural rule, could be suspended.
The 'nature' I meant is natural/technological order, that is, how things work..
Why won't I believe in aeroplanes? While a simple Google search can tell you the principle behind it.. I'm a born scientist, so I'm always rational...
Well, God can/always interfere with affairs of the world/men, but I out rightly refused to accept that toxic Bullshit!
Re: 7 Myths About Fuel Economy by politricks: 6:32am On Mar 28, 2016
Einl:

Bro...if you wanna lie.... let your lie have a good foundation. There is no such thing as a Ferrari 504...doesn't exist...was never made...liar...
Common where is your sense of humour ITK?
Re: 7 Myths About Fuel Economy by Einl(m): 6:38am On Mar 28, 2016
politricks:
Common where is your sense of humour ITK?
OK. sorry. I get you know.
Re: 7 Myths About Fuel Economy by 989900: 8:29am On Mar 28, 2016
#1: Idling a cold car for a few is actually good for the car to warm up (regardless of saving fuel or not), especially in winter . . . power steering fluids and e.t.c.
Re: 7 Myths About Fuel Economy by hrhjnr(m): 9:32am On Mar 28, 2016
md4real:


are you saying that my car consumes less fuel if I wind up and use AC on express compared to wind down?

Yes. Try it sometime.
Re: 7 Myths About Fuel Economy by Jfast: 9:36am On Mar 28, 2016
Arabs999:


...My Guy, to solve the problem, do this: swallow extra six bottles of beer; swallow six shots of monkey tail; swallow extra six shots of manpower; and thereafter, take a taxi to army barrack. Surely, you will be delivered of two sets of twins...
....
guy you wicked you wan see the story for front page abi. You on even suggest police barracks na army.
Re: 7 Myths About Fuel Economy by Vikthor(m): 9:36am On Mar 28, 2016
pls more info about the car AC issue lipsrsealed
Re: 7 Myths About Fuel Economy by Vikthor(m): 9:37am On Mar 28, 2016
jeak123:
@OP, I have always been wondering on the fuel consumption of the car while the a/c is on. This confusion stems from the fact that, even while the engine is off, you can run your car a/c. The only snag is it runs down your battrey How come the a/c consumes fuel when it actually runs on the car battery? Would be grateful if more light is thrown on this.

bro I too dey reason that fact... pls more info
Re: 7 Myths About Fuel Economy by hrhjnr(m): 9:50am On Mar 28, 2016
don4real18:

We don't need US government to approve a Japanese technology....

Bro, the us government is one of the few governments in the world that test all of this technology in order to make sure it is safe.
Re: 7 Myths About Fuel Economy by omenka(m): 2:21pm On Mar 28, 2016
hrhjnr:


It's not a myth as such tho.

If you're in the city then you'll save fuel with your ac turned off.

If you're on the highway, and you have your windows rolled down, this makes your car less aerodynamic/ less slippery in the wind which makes your car actually consume more fuel than when you have your windows rolled up and the ac turned on.
What happens to the additional load on the engine when the AC is turned on?? Wouldn't the engine need extra fuel to accommodate the additional load?
Re: 7 Myths About Fuel Economy by walcolm(m): 10:46pm On Mar 28, 2016
that roadside mechanic talk about AC being a load is in itself a myth.

the AC compressor is always connected to the engine by the fan belt. so whether you're actually using the AC or not, it is already factored into the car's fuel efficiency and its part of the engine

analogy: if your fridge is plugged in, if you turn the temperature to cooling or you dont, it will still use up your electricity. the difference is that when you ask it to cool, the cooling agent travels through the system to drop the temperature as it is using that electricity. the same thing is what happens with the car AC

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Re: 7 Myths About Fuel Economy by adconline(m): 12:49am On Mar 29, 2016
Myrolemodel:

The Mercedes C- Class and Volkswagen products are very fuel efficient, even in traffic hold-ups. Toyota on the other hand is less fuel efficient if you have to move and stop frequently as often happens in traffic. But they are very efficient in long journeys on the free way
You are right, some other brands like Mitsubishi Mirage are fuel efficient, but they aren't Toyota and Honda brands
Re: 7 Myths About Fuel Economy by adconline(m): 12:55am On Mar 29, 2016
This is one of the best sites to help you calculate your fuel usage per mile/km
https://www.fueleconomy.gov
Re: 7 Myths About Fuel Economy by 9icetoo(m): 3:14pm On Mar 29, 2016
walcolm:
that roadside mechanic talk about AC being a load is in itself a myth.

the AC compressor is always connected to the engine by the fan belt. so whether you're actually using the AC or not, it is already factored into the car's fuel efficiency and its part of the engine

analogy: if your fridge is plugged in, if you turn the temperature to cooling or you dont, it will still use up your electricity. the difference is that when you ask it to cool, the cooling agent travels through the system to drop the temperature as it is using that electricity. the same thing is what happens with the car AC
wrong! while your compressor is connected to the engine by a belt, it is not pumping/compressing any fluid until it is engaged. at that point it puts load on your engine which increases fuel consumption. even lights and fans load an engine and increase fuel use. the amount of fuel used to compensate for the extra load depends on the state of the engine, engine power output, amount of load etc.
i am ashamed of some of the responses here. the internet is a global village and I hope readers out there do not take the responses here as a fair representation of our level of knowledge.

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Re: 7 Myths About Fuel Economy by walcolm(m): 3:19pm On Mar 29, 2016
Actually, what you should be ashamed of is your own response and like you said, the information is out there for any one who wants to learn.

the fact the you say lights and interior fan (electrical systems that run off the car's battery) load a car's engine confirms to me you do not know what you're talking about.

those who want to know, are free to learn
Re: 7 Myths About Fuel Economy by 9icetoo(m): 3:19pm On Mar 29, 2016
jeak123:
@OP, I have always been wondering on the fuel consumption of the car while the a/c is on. This confusion stems from the fact that, even while the engine is off, you can run your car a/c. The only snag is it runs down your battrey How come the a/c consumes fuel when it actually runs on the car battery? Would be grateful if more light is thrown on this.
you can only run your blower (fan) with the battery but not your Ac compressor. your compressor needs your engine to be on to work unless you have an auxiliary heating or cooling system (available in some new model vehicles). this auxiliary system runs on whatever powers your vehicle though.
the Ac does not run on the car battery.
Re: 7 Myths About Fuel Economy by 9icetoo(m): 3:27pm On Mar 29, 2016
walcolm:
Actually, what you should be ashamed of is your own response and like you said, the information is out there for any one who wants to learn.

the fact the you say lights and interior fan (electrical systems that run off the car's battery) load a car's engine confirms to me you do not know what you're talking about.

those who want to know, are free to learn
and the battery gets its juice from the alternator which in turn gets its power from the engine. do you get the logic here? connect a scangauge or obd Bluetooth readout to your car, lookup "engine load", turn on all electrical appliances on your car to maximum and tell me if the engine load figure does not go up. we are all here to learn. I learnt a lot here and in other fora but I swear the level of ignorance here is monumental.

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