What Happens If We Fill Diesel In a Petrol Engine or Petrol In a Diesel Engine? | Hindi

If by mistake you fill wrong fuel in your vehicle like petrol in diesel engine vehicle or diesel in petrol engine vehicle it will effect the engine very badly.
1. Diesel in petrol vehicle-
Petrol engine works on evaporation of fuel(petrol) in carburetor and forming an air-fuel mixture. What happens if we put diesel in carburetor?
As we know that flash point of diesel is 50 °C and that of petrol is −40°C and carburetor is at room temperature i.e. 30 °C so petrol can easily evaporate in carburetor to mix with air but it’s not the case in diesel.
So what happens when we put diesel in a petrol engine?
Diesel will not be able to form vapor in carburetor. This will not allow a mixture of diesel vapor with air to form. So there will be no air-fuel mixture. There will be only air going in cylinder with no fuel so there will be no combustion at all.
But what if you are running the engine for a long distance? Let's assume that the car has been running for 100 km . So now the whole engine is very hot. Now if you put diesel in such a hot engine system, then temperature of the whole system would be greater than 50 °C. This allows diesel to evaporate, so there will be air-fuel mixture. But the performance would not be as desirable because the engine was designed for petrol and not for Diesel. That's why you can see some people saying that diesel can work in petrol engine.
2. Petrol in diesel vehicle-
Diesel engine is a compression ignition engine. The engine is designed in such a way that after compression stroke the compression is high enough to generate a temperature greater than the auto-ignition point of fuel. Here the actual fuel is diesel and the ignition point of diesel is 245 °C so after compression the temperature will be somewhere around 260 °C (when engine is cool, not when it's running).
So what would happen if we put petrol instead of diesel? The temperature would not be high enough to cause auto ignition of petrol (whose ignition point is 285 °C). So the engine will not start.
#WrongFuel #Petrol #Diesel
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[@jdn7460]

वीडियो बोहोत पसंद आया और बोहोत अच्छी जानकारी प्राप्त हुयी इस वीडियो द्वारा।धन्यवाद।

[@ranjeetathya2623]

जानकारी देने के लिए आपका बहुत-बहुत धन्यवाद जी

[@RahulJagtap14]

Thank you very much for this knowledge. 👌👌👍👍👍

[@sinukhan34]

Thank you so much brother 😊I was troubled for a long time with this question today my doubts got cleared.

[@VishalKumar-mm2qx]

Bhai aap bahut logo ki help kar rahe ho apni knowledge share karke I salute you 👍👍

[@MECHANICALTECHHINDI]

Thanks 😊

[@perrytheplatypus199]

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[@sanketsanket9793]

Mast explain kiya Sir!!! Superb ...very informative and detailed explanation

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Kya lazawab jankari diye ho bhai Aap se hamesa kuchh na kuchh nya sikhne ko milta he you great person Thanks brother

[@MECHANICALTECHHINDI]

Thanks for the support

[@sameermahapatra2374]

Thank you sir for solving my doubt so simply 😊😊👍

[@arunkharat5465]

Important Information Thank you sir

[@subashchandra6005]

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[@bhawanasingh4329]

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Very good explanation 🙏

[@sahadevkumardas538]

Thanks you sir sajestion Dene ke liye

[@sebabratachanda8273]

Very informative sir thank you

[@gundeboinanagaraju5638]

Thank you Sir.

[@sandeeppatwardhan1212]

Very Very interesting and knowledgeable information. Sir, I have seen this happen. But luckily the owner came to know of this blunder at petrol pump it self. With the help of petrol pump owner a mechanic was called and petrol tank was removed completely and thoroughly cleaned and fit back again with minimum damage to the engine and minimum cost. In another case due to lack of information and knowledge, the owner was duped, the vehicle was towed to the garage and was told that the engine has to be ' downed '. The ' badmaash ' garage owner just removed the fuel tank cleaned it and flushed it and charged the owner for engine work. This is why watching videos on your channel make us aware of various automobile related issues and improves our knowledge. Thanks

[@MECHANICALTECHHINDI]

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[@rajshresthajuneja6045]

important. thank you.

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[@nitishKumar-es5lt]

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Apka samjhane ka tarika bahut achha laga sir Thank you so much

[@MECHANICALTECHHINDI]

😊👍

[@narendranathbose5086]

Thank you

[@babakhalandar7322]

Thank you so much sir

[@1988mesaggy]

Thank you bhai for detailed explanation, I was panicking as i have been through second situation (diesel in petrol car) yesterday. And now i can have peace of mind, until I get my car back from service center (my car is towed to service center ).

[@akhiljasrotia4747]

How much did it cost to u at service center & for which car??

[@divyanggohil8123]

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[@MECHANICALTECHHINDI]

👍

[@Mogaveera_]

I work at petrol pump you know why I'm here😢

[@mayankrauthan]

Nicely explained

[@appsaccount1134]

important information, thanks from Bangladesh

[@MECHANICALTECHHINDI]

👍👍

[@rvipinkumar]

Thanks Bhai!!! Very well explained. Mujhe hamesha yeh darr laga rehta hai ki kisi din mein mere Petrol waali gaadi mein Diesel nahi dalwa dun... Petrol station mein hamesha operator ko 5/6 baar bolta hun ki Bhai Petrol gaadi hai ... ☺

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Dhanyabad

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👍

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[@MECHANICALTECHHINDI]

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[@mr.melomaniacnextdoor6840]

Could you show what parts should be cleaned and how to clean and where are they located in case when wrong fuel is added?

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धन्यवाद

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Why there's a pick-up issue in CNG cars?

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[@MuhammadSalman-ub6gp]

Sir please make a vedio that what a technique used for the separation of diesel from petrol.

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[@MECHANICALTECHHINDI]

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[@parasjoshi2719]

Hello sir mera 1 questions he petrol engine ya diesel engine dono engine ke exost meshe pani Aana achi bat hai ya buri aur dono engine ke bareme barik se samjao

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Sir biodiesel ke upar video banaye Kya bio Diesel se engine ko nukshan hotahe

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You gave much better explanation than a University Professor/ Teacher... Thanks 👍🙂

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👌

[@mrsanju-yh3jf]

Diesel engine me kerosin dalne se kya hoga?..

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Sir mujhe ek confusion hai....Please reply kare.... Petrol & disel dono to gadi ke Engine ko chalane me use hota hai phir "Castrol oil" ka use kya hai ????

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👍👍

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Bina dup me rakhe bi ud jata hai or petrol tank me se bi bhut jyada ges ki badbu aati hai kya tanki chainj karu kya sar

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Carburetor bike mey agar kerosene dal de toh kya hoga engine mey reaction

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My friend made mistakes in swift petrol he put diesel so now???? Suggest me please

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Bike main aag kuyn lag jati hai Khub ba khub.

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Petrol, Diesel, Kerosene, cng, png, ethanol, sab milakar gaadi chalao ☺☺☺.

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Petrol vale engine main diesel daalkar agar spark plug ko supply band karde toh kya vo diesel engine ki tarah kaam karega?

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Sir def tank me diesel fillup kar diya hai

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[@MECHANICALTECHHINDI]

Ok

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Sir agar humne ek baar scooter mae by mistake diesal dalwa diya aur hume uske baare mae pata na chalne par aur gaadi continously chalne par kya effect padega engine mae