I must say, I have never seen so much sophisticated, sober, well educated, well behaved mechanic in Pakistan. He is just like a professor who is teaching viewers the real engineering in simple words and is solving the issue by proper reasoning and justifications not by on hit and trail basis. I congratulate him for having another subscriber in your list. Best of luck and regards

This guy is a gem✨✨

Also liked the research you did to ensure the quality of mechanical work❤️❤️

👍Ye faida hota he parhy likhy engeenier ko apni garri sahi krany ka k wo garri ko technically check krta he hr trha se...good work surkhel Bhai..

bro i to think Pakistani videos me aj tk kisi ne b itni detail information ni d hogi jo log perhy likhy hai or jin ko engines ki thori bohat b smj hai un k liye to ye boht bohat bohat informative video hai apki mane khud 4 bar dekhi specialy injecter ki performance or compression ratio wala part its really amazing and informative for us...

You are awesome. I have never seen a much educated mechanic who knows his stuff. Keep up the good work.

Making mistakes means that you are always learning That's the best part

Rule of thumb, if the car is running rich or lean and having rough ideal, first thing to check is mass air flow sensor. Uske baad dosre diagnostics. But very good increase in my knowledge through this technical video on Injectors testing. Love the content Surkhail Bhai. Allah khush rakhy and or taraqqi de Ameen. ❤️

Buht educate huwai hain aj 🔥

Well... I must say he is a real auto engineer. This is 2nd channel after Webber Autos Which explained auto engineering in so much detail. I have never understood STFT and LTFT before. Thanks, Surkhail. Please keep this channel alive and give us more technical details on other parts. Liked. Subscribed. Bell icon and waiting for the next video.

Yar kya knowledge h bndy k pass real gem💗

check purge valve .... If cars purge valve is broken and is stuck in an open position, it means that the car will run rich. This means that a lot of fumes go inside the engine and the fuel to air mixture is messed up. as well khacha petrol smell ..

Allah apko zindagi sehat tndrusti de ameen bht mazboot e'saab k maalik ho ap Masha Allah.....

Best episode ever, hands down to ur work.

Gem of a guy and amazing detailed video. Loved it!!

BTW I am sure by the time we are seeing this video the car may have been cleared But deleting Cats reduces the back preasure to the exaust manifold hence the O2 sensors start giving wrong signals to ECM Anways you are in the driving seat and the best judge

Big fan of you Itna knowledge kidr sy sikha Bhai..... Trying to digest it Stay blessed 💗

Excellent 👍 Wish you all the very Best of Luck 🤲

Best episode ever 😍

Love ur knowledge! Everything in detailed we need more auto shops like this in Pakistan! Bro

Intelligent diagnosis. All the best.

Surkhail bhai i love the way you diagnose the problems in cars or mai apko visit krna chahta hu apki shop pe for my vitz 1.0 2008 i love your work or ap jaise ager car mechanics pak mai her jaga ho to ye mulk adha to yahee seedha hojaye :D

Sir bohat informative video thanks

Bhai you have all the right tools. Woh injector testing machine bohat aala hai

I love this car Guy ❤️shurkhail bhi your big fan ❤️

You are so technical equipped to proper diagnose issue. I will visit you shortly. Stay blessed

har part ki gastket bhi check karan mery pas Mitsubishi lancer thi us ko throttle body oar Air control Valve ki gasket e nae thi jb wo lagai to average thek ho gai

Full of knowledge love u

Loved this episode

Very knowledgeable video keep it up

Informative video❤️❤️

Yr bhai legend level h apka

Loved the way to work

Yr Masha'ALLAH what a knowledge

Bro ur very very knowledgeable in cars mashallah…..

veryyyyyyy veryyyyyyyyyyy nice & informative video. Love ur content 😘❤👍.

ببھائی آپنے بوھت مہنت کی ھے میری دعا ھے کے آپ کامیاب ہوں

Loved the video so much Surkhail bhai. Your skills and knowledge is very good. Infact, I learnt so much from you. However, you look very tired and disappointed. Don't be please. ❤️❤️

lage raho bhi , hal jroor hoga "zindagi jhand he,fir bhi ghammand he"👍

Good work bro keep it up❤

Appreciated 👍

Ye cheez. Surkhail bhai, Kam phansa hai to hamara b interest ap ki videos me increase hua hai.

waiting for next episode !

This guy is a real gem 💎, BTW I saw civic behind at 10:54

This guy is our legend

surkeil bhai civic ki video upload plz

Its actually rich Fuel Air Ratio not Rich Air Fuel ratio, just making it clear

Good vedio

best content ever!!

bro Kamal ❤️

Good work 👍 Dear

Always best technicion

The episode was Not boring at all I must say.

Surkhail bhai technical nahe but can't miss your awesome vlogs

Bro ! Hats off ... Bieng an electronics engineer myself i can see how much you put effort in all this.... A man can do that much when he love cars more than his bride 🤣

Good luck bro

Exhaust system alteration may caused this issue restore it to original exhaust it may help

Isi trha detail ma smjhaya kryn.. kafi help huti ha...

nice efforts

اگلے پارٹ کا انتظار ہے

Itni lamba vlog dekhna ka time nahi hota.. 10 sa 12 min is plenty 🙏

Fan direct ki waja se map sensor ka ka temrature km hota tha to petroal zyada kha rhi thi baleno 2003

Bro keep yourself up,

Surkhail bhai injecter wali machine ka level hai..

Saari zindagi insan seekhta hy....mera electronic weighing scale ka kam hy usmai b bnda phas jaey to bht preshani hoti hy

19:10 So that's the writing of Car doctors 🤔. +1 💯

i wonder how much you charge for such detailed analysis, aur itna time aap habib ko de rahay ho ya agar hum koi janaza car laayen tou uss pe bhi itna time dyn ge ? nonetheless please train more people like you !! maine kai dafa socha hai aap k paas aane ka lekin dekhta hoon u r so busy already, the world needs more men like you.. awesome work !

Liqui moly fuel injector cleaner will most probably solve the leaking issue and different flow rate of the injectors.

In my opinion oxygen senor is faulty. If it is replaced then LTFT STFT issues shall be resolved

👍

Very Naaaaaaaace

pechy jo indus Corolla hai us k bare me batao jo jo chahta hai like kre

Genius ❤

There is a certain diameter for the exhaust manifold for i guess for equal laminar flow using big dia exaust may have caused more of back pressure with less air and more fuel

👌

Nic video

what i learned is their are two types of O2 sensors. one show volt reading and the second transmit reading in MiliAmps (ma)

Bhaiya ap se he umeed hai

😊😊😊😊😀

We need technical mechanics in pakistan , surkhail bhai is doing a really good job , else if Habib would have taken this car to other road side mechanics they would have stripped him like vultures and just made money and nothing else.

Bro, itni nail biting. Like me😁

First

Yr surkhail bhai karachi ajao🙂

Whah

Check the “jaali” which is present under the air-filter box I had the same issue with my car, the “jaali” was missing under the air-filter box due to which car was rich in fuel

Catalytic bhe reinstall kar lain

wiring ko multi meter k sath check karo bhai aik aik wire

Bai civic ka project ki video nai upload nai ki plz up load karain...

Bhi ye jo kacha doha hota hay ye cold Start pe mare phir theak ho jye.kia is me koi problem ho sakti hay ya nhi

If your oxygen sensor got short ecm will be damage 😊

try using wideband o2 sensors

Bhai map sensor check kr krlain...???

Very detailed video. One question, do u do maintenance, transmission and clutch oil chamge of honda vezel? A lot of my friends ask me for good and informed mechanic in Lahore for Vezel...

Does this car have EGR valve system. If so could this be the causing the problem?

Bahi have cleaned or change fuel pump or injectors filters Also Air filter must changed to oringinal

Coolant Temperature Sensor ki reading btao

Good diagnostic work. You overlooked faulty coolant temperature sensor, it will cause high idle & rich running, at 4:05 you mentioned about idle being high (I know it was cold, but did it drop to normal after warming up?) Vacuum leak causes lean not rich run because of excess air. Working on such cars that have been abused by every novice mechanic and his jugaars before coming to you is extremely difficult, huge credit to you.

check return fuel line may be it is choked and creating extra fuel pressure in fuel rail

Bhai agr maf sensor pehlay he check kr laytay tu itna learn kai sai krtai??

Mugh samaj nai ai.habib yah gari toyota k pas ku ni la kar gaye..puri dunya ma check kr di hai