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AutocornerdPros
Pakistan
Приєднався 15 тра 2024
AutocornerdPros is all about helping you fix your car problems yourself. We make easy-to-follow videos explaining different car issues, like why your check engine light is on, what to do if your car won't start, or where those weird noises and vibrations are coming from. No talking heads, just straight-up visuals and step-by-step guides to diagnose and troubleshoot the problem. Whether you're a DIY car nut or just trying to figure out what's going on with your ride, our videos break it down in a simple way. From engine overheating to maintenance tips, we've got you covered for all your auto repair and troubleshooting needs!
13 Reasons Your Car Loses Power Due To Misfire When Accelerating (Don't IGNORE!)
When your car loses power while driving or accelerating, it can be incredibly frustrating. In this in-depth video, I'll explain the 13 most common causes of car acceleration problems so you can get your vehicle running smoothly again.
Here are the key troubleshooting steps to fix sluggish car acceleration:
Fuel system components - Clogged fuel filters, failing fuel pumps, dirty injectors can restrict vital fuel flow under acceleration when the engine needs it most.
Air supply issues - A blocked air filter or intake leaks throws off the air-fuel ratio, undermining combustion.
Ignition system problems - Faulty spark plugs and bad ignition coils prevent proper firing of the cylinders.
Sensor failures - Malfunctioning camshaft, crankshaft, mass airflow (MAF), and oxygen sensors send incorrect data to the engine computer leading to timing issues, reduced power mode, and more.
Exhaust restrictions - Catalytic converter blockage and stuck Exhaust Gas Recirculation (EGR) valves cause damaging backpressure, choking the engine.
Compression loss - Worn piston rings, leaking head gaskets, faulty valves reduce cylinder compression essential for generating power.
In addition, a PCM reset can help restore lost car acceleration by recalibrating the engine control module. Don't forget to read a detailed guide on troubleshooting car acceleration problems from the link below:
www.autocornerd.com/chevy-truck-losing-power-when-accelerating/
Timecode:
00:00:00 - Introduction
00:00:15 - Overview of 13 reasons
00:01:02 - Detailed discussion start
00:01:15 - 1. Clogged fuel filter
00:01:39 - 2. Failing fuel pump
00:01:58 - 3. Dirty fuel injectors
00:02:19 - 4. Dirty engine air filter
00:02:51 - 5. Vacuum leaks
00:03:32 - 6. Faulty spark plugs
00:04:02 - 7. Faulty ignition coils
00:04:35 - 8. Malfunctioning camshaft and crankshaft sensors
00:05:02 - 9. Blocked catalytic converter
00:05:33 - 10. Stuck EGR valve
00:06:09 - 11. Malfunctioning Mass Airflow Sensor
00:06:53 - 12. Malfunctioning oxygen sensor
00:07:27 - 13. Compression loss
00:07:43 - Conclusion and outro
Here are the key troubleshooting steps to fix sluggish car acceleration:
Fuel system components - Clogged fuel filters, failing fuel pumps, dirty injectors can restrict vital fuel flow under acceleration when the engine needs it most.
Air supply issues - A blocked air filter or intake leaks throws off the air-fuel ratio, undermining combustion.
Ignition system problems - Faulty spark plugs and bad ignition coils prevent proper firing of the cylinders.
Sensor failures - Malfunctioning camshaft, crankshaft, mass airflow (MAF), and oxygen sensors send incorrect data to the engine computer leading to timing issues, reduced power mode, and more.
Exhaust restrictions - Catalytic converter blockage and stuck Exhaust Gas Recirculation (EGR) valves cause damaging backpressure, choking the engine.
Compression loss - Worn piston rings, leaking head gaskets, faulty valves reduce cylinder compression essential for generating power.
In addition, a PCM reset can help restore lost car acceleration by recalibrating the engine control module. Don't forget to read a detailed guide on troubleshooting car acceleration problems from the link below:
www.autocornerd.com/chevy-truck-losing-power-when-accelerating/
Timecode:
00:00:00 - Introduction
00:00:15 - Overview of 13 reasons
00:01:02 - Detailed discussion start
00:01:15 - 1. Clogged fuel filter
00:01:39 - 2. Failing fuel pump
00:01:58 - 3. Dirty fuel injectors
00:02:19 - 4. Dirty engine air filter
00:02:51 - 5. Vacuum leaks
00:03:32 - 6. Faulty spark plugs
00:04:02 - 7. Faulty ignition coils
00:04:35 - 8. Malfunctioning camshaft and crankshaft sensors
00:05:02 - 9. Blocked catalytic converter
00:05:33 - 10. Stuck EGR valve
00:06:09 - 11. Malfunctioning Mass Airflow Sensor
00:06:53 - 12. Malfunctioning oxygen sensor
00:07:27 - 13. Compression loss
00:07:43 - Conclusion and outro
Переглядів: 2 728
Відео
How to Diagnose a FAULTY Engine Coolant Temperature Sensor | 6 Signs Of A Failing ECT Sensor
Переглядів 1,6 тис.2 місяці тому
Having trouble with your car's engine performance or temperature gauge? A faulty engine coolant temperature sensor (ECT sensor) could be the culprit. This video dives deep into the symptoms, causes, and solutions for a bad ECT sensor, helping you diagnose the problem and get your car back on track. What is an Engine Coolant Temperature Sensor and Why is it Important? The ECT sensor plays a crit...
20 Reasons Your Car Randomly Shuts Off When Slowing Down or Coming to Stop
Переглядів 2,7 тис.3 місяці тому
Is your car stalling, dying or shutting off while driving? In this comprehensive video, we explore the various causes behind this frustrating issue and offer practical tips for diagnosing and potentially fixing the problem yourself. What You’ll Learn: The importance of checking your fuel level before troubleshooting. Detailed explanations of common causes, including: Corroded Battery Connection...
5 HIDDEN Signs Your Car Has a Bad Shift Solenoid (And How to Test It)
Переглядів 7454 місяці тому
Does your car hesitate or jerk when changing gears? You might be dealing with a faulty transmission shift solenoid that could destroy your automatic transmission if you don't replace it. In this video, I'll walk you through the signs of a bad shift solenoid and what you can do to fix it. Ignoring these symptoms can lead to expensive transmission repairs down the road. An automatic transmission ...
7 Reasons Your Car OVERHEATS Then Cools Down (And How to FIX It...)
Переглядів 1 тис.4 місяці тому
Does your car overheat and then cool down? Is your car's temperature gauge going up and down? In this video, I will dive deep into the reasons behind intermittent overheating issues and how to diagnose and fix the overheating problem or temperature fluctuation problem in your car. The common causes of fluctuating engine temperature and intermittent overheating, including: Stuck Thermostat: A cr...
10 HIDDEN Reasons Your Car Shakes Due To Compressor Overload When AC Is On (Engine Killers!)
Переглядів 3,5 тис.4 місяці тому
Does your car vibrate or shake when you turn on the air conditioning? You're not alone! This is a common problem that can have a variety of causes. In this video, I'll break down the top 10 reasons why your car might shake with the AC on, and how to diagnose each issue. Common Causes: Additional Load on Engine - When you turn on the AC, the compressor puts extra strain on the engine, which can ...
4 Alarming Throttle Body Symptoms You Shouldn't Ignore | Fix Now or Pay Later
Переглядів 2,1 тис.4 місяці тому
The throttle body is a key component that regulates airflow into the engine. Throttle body failures can cause fluctuating idle, misfire, car shaking, lack of power, limp mode, and trouble codes. In this video, I will cover common symptoms of a bad throttle body and tips to get it fixed. What is a Throttle Body? The throttle body contains a throttle valve that opens and closes to control airflow...
6 WARNING Signs of a BAD MAF Sensor | How to Test & Fix a Faulty MAF Sensor
Переглядів 4,2 тис.4 місяці тому
Does your car lack power, idle rough, or get poor gas mileage? Your Mass Air Flow (MAF) sensor might be malfunctioning! The MAF sensor plays a crucial role in maintaining optimal engine performance and fuel efficiency. In this video, we'll delve into common symptoms, causes, and solutions for MAF sensor problems. Symptoms of a Bad MAF Sensor: Reduced Power: Struggles to accelerate smoothly due ...
5 WARNING Signs Your Torque Converter is Failing | SHUDDERING Symptoms Of A Bad Torque Converter
Переглядів 9 тис.4 місяці тому
Is your car struggling to accelerate or acting unusual? Your torque converter could be failing. In this video, I explain the top 5 symptoms of a failing torque converter. Knowing these warning signs allows you to diagnose issues early and avoid bigger transmission repairs. I also overview how a healthy torque converter works when operating properly. Symptoms covered in this video: Delayed or sl...
6 Alarming Spark Plug Symptoms That Are Worse Than You Think
Переглядів 7 тис.4 місяці тому
Having car troubles? Your spark plugs might be the culprit and need a replacement! In this video, we'll discuss the common symptoms of faulty spark plugs and how to easily test and inspect them yourself. What are spark plugs? Spark plugs are small but essential components in your engine. They're responsible for igniting the air-fuel mixture in each cylinder, creating the power that propels your...
7 ALARMING Symptoms of a Bad PCV Valve (Could Ruin Your Engine)
Переглядів 47 тис.5 місяців тому
Do you have a check engine light on or oil leaks happening? A bad PCV valve could be the culprit! In this video, I outline the top 7 symptoms of a failing PCV valve, so you can address this cheap fix before major issues emerge. We'll cover: What does the PCV valve do? A quick primer on its function Increased oil burning and consumption External oil leaks at seals and gaskets Rough idle and stal...
6 Symptoms of a Faulty O2 Sensor | Engine Misfires, Poor Gas Mileage & More
Переглядів 29 тис.5 місяців тому
In this video, you will learn the warning signs of a failing or faulty oxygen sensor in your car. This automotive repair video covers: What an oxygen sensor does and why it's important for engine performance The 6 common symptoms of a bad oxygen sensor: 1. Poor fuel economy 2. Rough idle 3. Hesitation and lack of power 4. Failed emissions test 5. "Rotten egg" smell from exhaust 6. Flashing chec...
7 Reasons Your Car Shakes When Check Engine Light Flashes Due to Misfire (Don't Ignore!)
Переглядів 2,4 тис.5 місяців тому
A flashing check engine light and shaking car indicates your engine is misfiring. This dangerous condition requires immediate attention to prevent catastrophic damage. In this DIY repair tutorial, we examine the most common causes of misfires that trigger the check engine light to flash: Faulty fuel injectors that fail to properly spray atomized fuel into the cylinders Damaged ignition coils th...
5 Alarming Symptoms of Vacuum Leaks (You're Ignoring) | Save Money & Fix It Now!
Переглядів 8285 місяців тому
Vacuum leaks can wreak havoc on your engine's performance, causing a host of issues like rough idle, difficulty starting, stalling, poor acceleration, and decreased fuel efficiency. In this comprehensive guide, we'll explore what vacuum leaks are, how they impact the air-fuel ratio, and the telltale signs to watch out for. Vacuum leaks occur when air enters the engine's intake system without pa...
8 Culprits Your Battery Light On but Alternator is Charging | How to Fix Battery Light On Dashboard
Переглядів 29 тис.5 місяців тому
Have you ever been met with the dreaded battery light on your dashboard, even though your alternator seems fine? You're not alone! This video dives deep into the 7 most common reasons why your battery light stays on, even with a functioning alternator. Understanding the Battery Light The battery light, also known as the charging system light, works directly with the alternator and battery. It e...
6 WARNING Signs of a BAD Water Pump (You Won't Believe #4) | How to Diagnose a Failing Water Pump
Переглядів 3,7 тис.5 місяців тому
6 WARNING Signs of a BAD Water Pump (You Won't Believe #4) | How to Diagnose a Failing Water Pump
7 Shocking Symptoms of a Faulty EGR Valve (You'll Never Ignore Again!)
Переглядів 1,2 тис.5 місяців тому
7 Shocking Symptoms of a Faulty EGR Valve (You'll Never Ignore Again!)
6 Reasons Your Engine Revs Up and Down at Idle | RPM Fluctuations While Car is Parked
Переглядів 287 тис.5 місяців тому
6 Reasons Your Engine Revs Up and Down at Idle | RPM Fluctuations While Car is Parked
12 Signs Your Fuel Pressure Regulator is Failing (and Ruining Your Car) | Fix it Now!
Переглядів 8105 місяців тому
12 Signs Your Fuel Pressure Regulator is Failing (and Ruining Your Car) | Fix it Now!
7 Causes of Car Won't Move in Any Gear | Most Common Automatic Transmission Problems Explained
Переглядів 7975 місяців тому
7 Causes of Car Won't Move in Any Gear | Most Common Automatic Transmission Problems Explained
7 Common Causes of Low Oil Pressure Light on Dashboard (How to Prevent & Fix Them)
Переглядів 886 місяців тому
7 Common Causes of Low Oil Pressure Light on Dashboard (How to Prevent & Fix Them)
Good evening sir
Well explained 👏 👌 👍 Jamaica ❤ 🇯🇲 love
All these videos are bla,bla,bla. I clean almost all sensors, idle Air Control Valve, Throttle Body, MAF Sensor, Oxygen Sensor, Throttle Position Sensor, Engine Coolant Temperature Sensor EVERY YEAR, etc, with new Engine air filter, good gas, clean fuel injectors, and the car is vibrating. the RPM Fluctuations doesn't exist when Car is Parked. New Structs, new motor mounts, new sway bar links, new sway bar bushing, new lower arm control with new ball joints, new tires with balanced and re-balanced and alignment and STILL THE SAME. ----- STOP MAKING VIDEO TO MAKE PEOPLE CRAZY AND SPEND MONEY BUYING AND REPLACING PARTS FOR NOTHING.
What if the vehicle has a erratic idle only when the air is on or if it is on defrost. Idle is fine when the heat is on the floor or the vents.
I have a4 audio my battery light keeps blinking everything is charging properly even if I switch on my switch let's play game also without starting the vehicle
Good presentation. Question: Are coolant temperature sensors polarity sensitive? e.g., technician reverses the wires when replacing a broken connector...does this mess with the ECU? Thank you for your input.
Wow good thing i found this video
Good mornong .I have a Toyota corolla 2000 5afe engine when I start the engine the RPM needle will work good after a wild the kneedle will go up and down,then it will S top on zero and car will loose power , How to fix . Thank you very much.
2015 Hyundai sonata , does it once in a while , I change the spark plugs , throttle body ..... Still doing it , what triggered me is that the check engine light never comes out !!! What is my next option ??!
Hi I've got a fiat qubo 14 reg. Just got a new alternator Now when I put the key in and turn it the battery light is on when I go to start the car it goes off for about 3 seconds then come back on I've taken it back to the garage where I had it done and they said all the work done on it was ok
pls help i have a check engine light on for the past 2 months mechanics either cant find whats wrong or are just waiting for my car to break down to charge me more than wat the problem is i cleaned the maf sensor changed it started dying on me at the light changed it again driving more careful but still light on slow acceleration rough idle dont know what to do
Something I learned along time ago, when at stop light, put your car in neutral. It releases the pressure on the torque converter and helps it last longer.
You have cover almost every aspect but forget the purge valve.
My vehicle 407peugeot revs to maximum revs when starting
Hi I have 2013 hunday elentra, my issue is when I push the gas pedal the battery light is flashing for 3 seconds and off but they continued do that for all my trips and replace the alternator but keep doing the same problem I have idea what wrong with my car.
Hey, please go to my site, I have a chatbot.
I have shuddering only but no check engine lights have came up for transmission,it came up for ignition circuit 2# and cats
1:13 nonsense, it could be vice versa, i've seen destroyed engines by bad oxygen sensor, telling the ECU that it's too rich so ECU told the injection to sprinkle less fuel so it was extremely lean and it DETONATED the engine to motor heaven
My car is jerking when mi slow
I have a 17 corolla IM 6spd when it gets hot in the middle of summer after a good drive w/o AC on it bogs like it has bad gas, it has done this since 19k at 27k miles, this car is a lemon, it doesn't strands me- but more so as it is F*cking hard to drive. driving anything else feels like cheating after driving this god awful manual for 3 years. laggy throttle underpowered horrible gearing.
Vibration at 50mph under acceleration -Ford 10R80. Morries Minnetonka Ford Dealership can’t figure it out.
Any trouble codes?
@@AutocornerdPros nope
If a bolt not tightened enough will the battery light stay on
Bolt for what?
Yes it was like the first things he said on the video
I don't understand why this is so important, I had Honda's with 349 000 km, 368 000 km, 493 000km and I never touched that valve.
It’s just a part of routine maintenance
@@AutocornerdPros Maybe more important with modern cars?
Hello sir ! When I remove or disconnected the battery or changing a new battery and then the RPM will become low , so how can we solve this problem ??????
Did you check battery connections?
What causes RPM goes to zero? After I reset ACU by removing negative cable from battery rpm becomes normal. But when I test drive for several kms. or when I stop acceleration the idle speed goes to zero so the engine stop. Throttle body and IACV already cleaned.
Does your engine has ECO mode? In case of hybrid vehicles, engine stops at idle when car is in D
Good evening sir, my car is Mitsubishi Lancer Cedia GLX 2008 and it is manual transmission. I had already replace IACV and spark plugs but the same is happening. When I replaced the spark plugs, I observe that all of it were wet of something like oil or fuel. I didn't try to check it yet, does this can be the caused of stalling idle?
Can't a bad PCV valve that is causing the engine to burn oil, eventually cause a P0420 code for Catalyst system low efficiency?
no, it is either secondary O2 sensor or catalytic converter.
@@AutocornerdPros No, I might of worded this wrong, lol. What I meant was A bad pcv that burns oil, the burned oil is going through the exhaust, and thus the catalytic converter. Will that eventually coat the catalyst to the point where the converter looses enough eficiency to set a p0420/p0430 code?
Brakes cleaner?
Oops. My bad
I ended up needing to replace both my gas cap and my fuel tank breather valve. 2014 Mini Cooper S For me, it wasn't erratic...it would *slowly* rev up to about 1500rpms at idle then slowly back down then slowly back up etc
I went for about 2+ years with a finicky front O2 Sensor on a 2002 Solara SLE V6 1MZ-FE (MCV20). No misfire though.....It would trigger the engine warning light but reset to good on the next startup. Gas mileage did go down as I have driven this car for 22 years but not to the point of expensive repair before my 300,000 mile service. The rear O2 sensor under the car is factory still and they rarely go out. As to the recent real problem(s) was a misfire started a month ago on startup in the garage due to other factors according to my repair shop. Oldish spark plugs, bad ignition wire set, and two bad direct ignition coil. My car shook with two cylinders out I thought it could be about 9 things but in reality this was not a heavy fix. Repaired now and ready to go after the 400,000 mile mark.
Hi, on my Mercedes Vito 639 2004, the battery light is on permanently , but as I am driving, the whole of the cluster goes out intermitently for about a second or so. I have replaced the battery but it is still occuring. External lights stay on, its just the dash lights and stereo.
Rpm starts fluctuating on idle only when AC is on...this problem started after cleaning the throttle body same time i changed battery and spark plugs.... before doing the above services everything was ok...please suggest 🙏
Replace everything back
Thank you for the great videos 👍
This is an amazing video, I rarely make comments on YT but this has given me plenty of troubleshooting to do so I can pinpoint the problem. Thank you v much
Thank you so much. Still I am really disappointed why this video is not being pushed to wider audience
Car was perfectly fine for 4 years without changing it. Fianlly get around to it and now it stuters on first gear and a little on second . Maunal car. Today finally smelled the eggs smell trying to push it on the highway . Now evap code comes up with short bank 1 circut but changed sensor 2 times now. NGK brand
Check fuel pressure regulator, EGR valve
Hi mate, i have a issue with the transmission of my CRV RD1. Gear 1 & 2 picking up but it doesn't shift to 3rd&4th gear and stalls while the engines on.press of the gas and it raves without moving.. any advise
Hi, I have video on torque convertor and shift solenoid. Please check them out
Can an oxygen sensor cause car to shut down while driving ?
Also takes two hours for it to start up again after it shuts off Crank no start when hot after driving
Hey, I have separate video on this issue. Please open my channel and see. Thanks
Why is my car using to much gas?
You mean it is consuming too much fuel?
Hi. It was actually a very good video . I have an issue with my cooling system in doodge journey V6. Can u please help me?!
Yes sure, please ask
Hello everyone, I have a problem with my car. When the gas pedal is pressed suddenly and the car reaches 3000+ RPM, there is a momentary power outage throughout the car (everything shuts off). This happens for a brief moment, and then the car continues to run normally. Some mechanics measured that at that moment the voltage drops to 13V. Almost all parts have been replaced (engine computer, new battery, alternator), but the problem still hasn't been resolved. I would appreciate any help if possible. Thanks in advance!
Hi, I have created this mechanic chatbot. Please check: www.autocornerd.com/mechanic-chatbot/
thank you I am 72.. in Argentina...Help poor people ..and rich...thanks x you generosity
Anderson Cynthia Thompson Karen Jackson Scott
WOW 😮 useful tips 😁🎉🎉
Did you like?
@@AutocornerdPros Yes 💯
I have a bmw 325i a leak underneath the car an it doesn’t want to stay on
What is color of liquid leaking through it?
My astra j gtc has just started doing this after getting running good again I've replaced map sencor and cleaned egr valve prior to the issue. And now this just one thing after another. On my old petrol I replaced the purge valve and sorted it but I'm not massively clued up on diesels, it only seems to be on cold start when the car is at running temp it eases off.
Did you check engine oil health?
@@AutocornerdPros, I am having this issue for 2 weeks now on a late 90s Honda Accord. No check engine light BUT needle bouncy at Park or Neutral. I have not done just a couple trouble shooting, Oxygen sensor test & Battery/ Alternator. I doubt if it is Battery related.
You could prevent the splitting / cracking of the air intake hose . By periodically spraying 303 Protectant on all rubber parts in the engine compartment .
Please my 2GR engine does the same thing, I have changed the Throttle body and the Plugs and I’m even fed up of it
Any trouble codes in scanner?
I watched more than a dozen videos on pcv valve malfunction. By far, yours is the most comprehensive a compact, straight to the point with no bullshit. Thank you!! 👍👍👍
Moore Paul Perez Mary Garcia Patricia
What if the Check Engine light is solid while your car shivers & rattles?
Still could be sign of misfire. Or may be engine mounts are bad? Run a scan and check trouble code
Great video thank you!
Hey my car overheats when the car has been running more than 25 minutes???? I replaced the thermostat!!!! And still overheats???? There’s no leaks or weird sounds coming from the engine??? So what is the problem???? I would like to send you a video?? Heater works and cold ac works!
Is water pump running fine? Did you check ECT sensor?