Papali e tšoanela kerese
Lienjiniere tse sebelisoang hona joale, nako ea ho sebetsa ea kerese e hakanngoa ka karolelano ea 30-45 tse likete. km, empa ho na le maemo ha ho hlokahala phetoho ea pejana.
Ha ho e-na le "ho hong ho phoso" ka har'a enjene, ha e qale hantle, e sebetsa hampe, e tsitsa, kapa e eketsa tšebeliso ea mafura, ke lona lebaka leo ka lona bakhanni ba bangata ba retelehelang ho makheneke.
Ka lisebelisoa tsa elektroniki tse sebelisoang mekhoeng ea sejoale-joale ea ho futhumatsa, ena ke ntho e nepahetseng, hobane ho thata ho tseba hore na sesosa ke sefe ka bouena, leha e 'ngoe ea lisosa tse ka bang teng e ka ba spark plug e fosahetseng. 
Lienjineng tse sebelisoang hona joale, bophelo ba polaka bo hakanngoa ka karolelano ea lipotoloho tse limilione tse 20, tse ka bang 30-45 sekete. lik'hilomithara tse tsamaileng, empa ho na le maemo ha ho hlokahala sebaka sa pejana. Sena se sebetsa, ka mohlala, ho lienjini tsa khase (LPG/CNG), moo sena se bakoang ke maemo a boima a ts'ebetso (haholo-holo ho chesa butle le mocheso o phahameng). Boleng bo bobe ba mafura a sebelisitsoeng hape ke ntho e sa rateheng e amang boemo ba spark plug.
U hloka eng bakeng sa kerese?
Mosebetsi o ka sehloohong oa spark plug ke ho etsa hore ho be le tlhase ea motlakase e tsitsitseng le e lekaneng ka ho lekaneng pakeng tsa li-electrode, hammoho le ho tlosa mocheso e le hore o ka o boloka o le ka tlaase ho moeli oa auto-ignition oa motsoako oa mafura, i.e. hoo e ka bang 900 degrees C.
Ka lebaka lena, khetho ea mofuta o nepahetseng oa spark plug bakeng sa mofuta o mong le o mong oa enjene e bohlokoa haholo. E hlalositsoe ke moetsi oa enjene, a buella tšebeliso ea likerese tsa moralo o itseng, boleng ba khalori e lebelletsoeng le bophelo ba bona ba ts'ebeletso.
Kahoo ha ho na spark plug ea bokahohleng e loketseng mofuta ofe kapa ofe oa enjene! Liphetoho leha e le life tsa "mohlolo", ho kenyelletsa le likerese tse ngata tsa electrode, ha li ntlafatse hantle. 
e ama haholo likarolo tsa enjene, empa e lelefatsa bophelo le ho ts'epahala ha spark plug.
Sena se boetse se sebetsa ho li-spark plugs tseo li-electrode li entsoeng ka li-alloys tse theko e boima (yttrium, platinum), e sebelisoang moo e khothalletsoang teng (mohlala, tabeng ea lienjineri tsa khase kapa likarolo tsa matla tsa likoloi tsa lipapali).
Ho bata, ho futhumetse, ho chesa
Ho itšetlehile ka boleng ba mocheso oa seo ho thoeng ke Ho na le mefuta e meraro e ka sehloohong ea li-spark plugs ho ea ka "thermal coefficient", e hlalosang bokhoni ba ho tsamaisa le ho senya mocheso.
"Ho chesa" boleng bo phahameng ba calorific, bo khetholloang ka sebaka se seholo sa insulator se monyang mocheso o mongata, "mahare" a mocheso a nang le insulator e fokolang, e le hore mocheso o mongata o qhalane ho feta "hot" plug ea likarolo tsa enjene, le "bata" plugs. ”, mocheso o fokolang o monyang. 
Li-plug tse "chesang" li sebelisoa lienjineng tse sa imeloeng haholo, ha li-plug tse "batang" li sebelisoa lienjineng tse hlokang haholo.
Ho hloekisa kapa ho fetola?
Haeba u hloekisa, sebelisa li-electrode ka botsona feela haeba ho na le mokelikeli o monyane, o sebelisa borashe bo bonolo haholo. Lehlabathe kapa sandblasting ke ntho ea nako e fetileng. Ka ho fumaneha ha hajoale le litheko tse batlang li le tlase, ho molemo ho nkela li-spark plugs sebaka ka tse ncha, ho latela likhothaletso tsa moetsi oa enjene.
Na re ka iketsetsa rona? Ka bomalimabe, ka lebaka la ho beoa ha likerese, ts'ebetso ena e bonolo e ntse e sa khonehe ntle le lisebelisoa tse khethehileng. Ha o boloka 
beng ba likoloi tsa khale ba ka etsa sena ka hloko le ka hloko.
E 'ngoe ea melao ea motheo ke ho phunyeletsa kerese ka menoana ea hau ho fihlela khanyetso e utloahala, ebe u e tiisa ka wrench. Sena se tla thibela tšenyo ea likhoele tsa socket.
Hangata spark plug e kentsoeng hampe e fella ka ho lokisoa ha hlooho ho bitsang chelete e ngata.
Ha u nkela li-spark plugs, ho bohlokoa hape ho hlahloba ka hloko lithapo tsa mollo le likhokahano tsa tsona, 'me haeba li le teng, hlahloba sesebelisoa sa ho futhumatsa, seo ts'ebetso ea sistimi eohle e itšetlehileng ka sona.
Litheko tsa li-spark plug ka bomong
mohlala oa koloi | Bosch | theko (tšepa) | Ngk | theko (tšepa) | Kea nka | theko (tšepa) |
Fiat Panda 1.1 | FR78 YR7DE | 20,87 25,79 | BKR5E2 V Line16 | 16,11 9,90 | EA-2-ZF XF7 | 10,33 22,29 |
Skoda Fabia 1.4 | FR78 F7DC | 20,87 12,49 | BKUR5ET-10 V Line17 | 24,86 6,81 | 14FR-8DPU2 | 21,70 |
Toyota Corolla 1.6 VVT ke | FR78 FR7KCX-11 | 20,87 11,46 | BKR5EYA-11 BKR6EY-11 | 16,11 16,11 | 14FR-7KUOKS | 14,20 |
Ford Focus 1.6 | HR8MEV | 14,91 | PTR5A-13 V Line25 | 39,26 38,36 | - | - |
Renault laguna 1.8 16V | FR7DP + FR7DC+ | 16,88 12,49 | BKR6ES V Mola oa 28 | 13,55 15,31 | UXF79P4 | 44,08 |
Motlakase oa A6 2.4 | - | - | BKR6EKUB | 32,12 | 14-FGR-6DDU | 41,92 |
Bmw 525i | FGR7DQP | 49,34 | BKR6EKVP V Line30 | 54,09 52,80 | 14-FR- 7DUQP7 | 48,90 |
