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Originally posted by TanSri at 30-5-2008 03:03 
weiii apasal kecoh kecoh..nengokkkk..ubat gegat dah naik harga!!
try ubat kutu pulak ah..
ubat gegat rega RM1.80.... ada dekat lbh dr 20bj......  |
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motor aku tetiba mati enjin bila taruk.......apahal ha........ |
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brape byk ko taruk? satu beg? |
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yeke..?  kot rosak plak enjin.. |
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Reign This user has been deleted
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Asap motor aku bau ubat gegat... |
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isk biar btol korang taruk gegat... |
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Originally posted by Pandora at 3-6-2008 16:00
isk biar btol korang taruk gegat...
ekzos kami ada lipas..........  |
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kwn dh tanya lecturer ...dia kata mmg la utk menambahkan lg kilometer tu, octane dlm bahan api kena ditambahkan..tetapi dia pn tak menggalakan ubat gegat kerana ia dicipta bukan utk tujuan tu, yg kedua kandungannya maybe ada yg tak stabil, takut menjahanmkan lg keta korang..buleh save minyak, last2 enjin rosak |
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Aku pun dah cuba benda ni... Tadi aku isi tangki penuh (18 liter) petrol dalam kete kecik aku, pastu aku letak 5 biji ubat gegat... Kalau nak kesan dia, tunggu nanti aku laporkan.. Tak nampak lagi kesan ketara selain tangan aku berbau ubat gegat...  |
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Reply #153 juwaini's post
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xsabar jay nak tau keputusan juw,..jay xberani la nak taruk dalm gen2 ..mampus kalo breakdown kang |
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I have been told that adding seven or eight naphthalene mothballs to a tank of gasoline increases the octane. Is this true? If it is true, what will it do to the engine of the vehicle? -- Donald
Ray: That's an excellent question, Donald. This "mothball" story has been around as long as we have. So immediately upon receiving your letter, we called in the illustrious Dr. Jim Davis, Ph.D., director of the chemistry labs here at Car Talk Plaza, to try to get a definitive answer. And Jim said he'd get right on it.
Tom: Two months later, he called us and apologized for the delay, which he said was unavoidable due to a two-month-long faculty meeting that had just ended at Harvard, where he moonlights.
Ray: Anyway, after several months of study, and the complete depletion of an otherwise useful NIH grant, Jim has concluded that this mothball story is basically a bunch of horse pie.
Tom: There are several different types of mothballs on the market, none of which, to his knowledge, do anything to improve the performance of gasoline. They WILL burn, so you will get some power out of them. But since mothballs are more expensive than gasoline, this is not a very economical way to get to work, Donald.
Ray: If there were some magical performance-enhancing mothball, Jim says, don't you think Exxon and Mobil would be selling it to us as an expensive gasoline additive i.e. "Mobil Super ... Now with Mothballs!"
Tom: The kind of mothball you mention, Donald, is made of "naphthalene" which is a hydrocarbon, like gasoline. For those chemical engineers reading today, it's C10H8, and it looks like two benzene rings fused together. Jim says that benzene makes a very smoky fire when burned, so his guess is that naphthalene would make a lousy gasoline. On the other hand, he says, since it's just carbon and hydrogen (like gasoline) naphthalene probably wouldn't do any harm to the engine either.
Ray: Another type of mothball which COULD potentially hurt things is made of dichlorobenzene. That won't improve your car's performance either, but since it throws chlorine into the mix, it can produce HCl as a byproduct when burned.
Tom: For those of you who don't remember your high school chemistry, HCl is hydrochloric acid, the stuff that burns through almost anything it touches. And pumping HCl through your engine and exhaust system is probably not very good for its longevity, Donald.
Ray: Not to mention what it does to a) the people who happen to be breathing anywhere near the end of that exhaust system, b) your catalytic converter, and c) your manufacturer's warranty.
Tom: So, based upon Jim's research, we feel confident in summarily dismissing the notion that adding mothballs to your gas tank does anything to improve performance.
Ray: The only thing Jim will guarantee is that, if you put mothballs in your gas tank, any sweaters you store in there will come out without moth holes in them. |
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Zaman minyak naik meledak ni...sumbat je dalam tangki tengokcamne...tapi takle le jimat sangat...juwaini!!!!!haah ape result??????? mestimalatop kete ko.... |
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Result aku, 300+ kilometer untuk 18.51 liter... Tapi perlu diingatkan yang aku pemakai air-cond tegar...
Sekarang aku nak eksperimen untuk keadaan tanpa ubat gegat pulak... |
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klu taruk dalam LC meletop tak??? |
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Post time 1-6-2008 08:00 PM
Place moth ball inside of the gas tank fill spout opening.
Here is the moth ball inside the gas tank fill spout opening. Note that the ball will rest against the spring loaded door.
Using a wood stick. 
Slowly push moth ball past the spring loaded gas tank fill spout door.
