@siachen6680

Thank you for the long list of what could possibly cause engine performnce issues. Lot of people think fixing or replacing a part or two can fix the issues but it's not always the case. That's why the problem must be diagnosed rather than blindly throwing parts at it. So many components and sensors work together to send the accurate amount of data to the ECM, so that the ECM can send the right ratio of fuel to gain the maximum cobustion output. Any diffiencey can disrupt the proper combustion process causing performance issues overtime.
Engineers have spends decades to come up with a product that we now take it for granted. It's not a horse or a bike. This is a product of science not a miracle.

@Ocho474

Title says how to fix the engine hesitation - easy fix and starts showing all the car parts that could potentially be the problem. Title should have ben called " POSIBLE PARTS THAT COULD CAUSE ENGINE HESITATION"

@lilajohnson9180

Wish you were near by, I need a good mechanic.  That was wonderfully said and illustrated, I understood you clearly.

@mcsuchnsuch

What a great video. Thoroughly explained with the item’s picture. Thanks!! 🤙🏽

@jeffreybarfilld3703

THANK YOU FOR A VERY THOROUGH DIAGNOSIS OF CAR ENGINE FAULTS. THE MORE I LEARN THE MORE I AM AMAZED HOW AN EBGINE RUNS AS WELL AS THEY DO.  ALLOWANCE FOR AGE OF THE CAR ANOTHER PROBLEM ESPECIALY WITH A SMALL ENGINE,  ONE MUST DO ONES OWN REPAIRS OR DO NOT HAVE AN OLD CAR. A LOCAL GARAGE STATED WE ARTE ALWAYS GETTING CARS IN WITH ELECTRICAL FAULTS. EVEN WITH ALL LATEST DIAGNOSTICS HARD TO FIND ESPECIASLY WITH INTERMITTEND ONES.. MY CAR IS A KIA PICANTO USA VERSION SO LOADS OF EXTRAS. KIA GIVE A SEVERN YEAR WARRENTY. I USE LUCAS FUEL ADDERTIVE AND DO NOT RUN WITHOUT IT. THIS IS BECAUSE ETHERNOL PETROL CLOGGS UP THE INJECTORS ETC. IT ALSO CORRODES ENGINE PARTS AND LUCAS PREVENTS THIS.. I USE SHELL SUPER AS POWERFUL PETROL AND ONLY 10% ETHERNOL.. FOUR STAR BAD AS 20% AND I WOULD NOT RYN AN ENGINE ON IT. CHEAPER YES BUT EXPENSIF ON ENGINE DAMAGE LATER.. CARS ARE NOT BUILT TO LAST NOW SO THAT IS A PROBLEN IN ITSELF

@johndee68

To my understanding all car ecu/pcms learn and adjust on the fly. So they will adjust as ti E goes on to the drivers last habits. Which leaves the question as to why cars get out of wack needing a reset. I'd  be more inclined to see a failing in the TPS or electrical which maintains its connections to the ECUs.

@Heybigtony

All your examples you mention “and a check engine light” but in the beginning you stated you would list reasons for hesitation WITHOUT check engine light but I must have missed it? Anyways this is my situation. I have a 2008 BMW 328xi automatic 3.0 fuel injection and the car is hesitating although there is NO LIGHT. Could use any help I could get as to why you think it COULD be. Thanks! Also, I plugged in my OBDll Adapter and the are no trouble codes.

@BenSinz45s

Great video thanks

@mrustem3458

I thought the title said ‘Easy Fix’

@renedelafuente123

Wish you lived in my neck of the woods so you could check my vehicle. Hesitation during acceleration is hard to diagnose.

@maryvalentine5506

Good job tnx for info...

@testingbeta7169

so in short whole car could be the reason for it, so looking forward to electric card to get out of this mess

@idoyb449

After I watched this i decided to take my car to the auto shop

@kamaljitsinghattalia

Fantastic too GOOD

@Games2Gains

Scotty Kilmer meets Red meets "Heeey everyboddy"

@angelabrinskele5572

Why would anyone put easy fix on this video????

@debih.9241

I still don't know what is wrong with it.

@markusharris4673

Nobody at Alll!! : ..........
YouTubeCarGuy : ... all the above......... and a CHECK ENGINE LIGHT!!!

@Heybigtony

What about the blinker fluid?

@INANews

Com'on men if as you say need to change the car !