I had the chance to carpool with a friend and I learned something new in the process. When he started the car, I noticed that the engine sounded as if the gas pedal was depressed. I looked at the RPM and saw that the idling was at 2000 RPM.
I found that really unusual so I did some research. I found out that one of the reasons for high idling is a problem with the idle air control valve.
As a regular driver, the next best thing you need are the best car speakers. Good surround sound will accompany you during long drives and heavy traffic. No matter if you have an old car or a brand new one, a good sound system brings life to your vehicle.
The idea for this article came up when one of our long-time customers came in and asked for assistance in changing the car speakers. He shared that he had a teenage son who borrows his car and for some reason, the speakers always get damaged after a few months. He has tried different brands of speakers, but they always seem not to last long.
So, we recommended a few products to our customer plus some tips.
Rockford R1675S R1 Prime 6.75-Inch as one of the best car speakers. Rockford Fosgate is known for high-quality sound systems especially for automobiles, so there’s no doubt about the clear sound quality that you’ll get with this one. The stereo comes out clear and crisp. The bass also sounds very clear and gives you that extra beat.
An engine’s idle is like the heartbeat of the human body. Just one abnormal or unusual sound, and you know that there is some problem with it. Cars tend to idle high, low, or rough. But in this article, I’m only going to talk at length about the most frequently asked question. Why does my car idle high?
A problem under your vehicle’s hood is not good news. During such times, the chances of the car’s idle speed along with quality being subjected to damage are highly likely. This means that issues related to idle speed are warning signs.
So let’s find out the causes and everything else you need to know about idle speed problems.
Your car’s engine is the life of your vehicle; without it, your car will not function. Car owners should take extra care and make sure that the engines are clean and kept in the best condition.
As time goes by, carbon deposits, sludge, and grime may get in your engines, which affects fuel efficiency and your vehicle’s overall performance. One of the overlooked parts is the intake manifold.
You might be wondering, what is an intake manifold? When I was interviewing people and asking them what they knew about the intake manifold, they had this puzzled look on their faces. That was my first reaction as I was speaking to a mechanic.
10 Simple Steps on How to Clean Intake Manifold Without Removing
Well, an intake manifold, also known as an inlet manifold, is part of the engine that acts as a passageway for air and fuel. Its main function is to evenly distribute air and fuel mixture to each intake port within the cylinder so that the engine will run.
Think of a steam engine that runs on coal. Coal is burned in the steam engine to give the train energy and make it run. The process for vehicles is almost similar. The intake manifold serves as the “combustion area” where fuel and air are “burned” which makes your car move.
How Does the Intake Manifold Work?
One of the biggest problems that vehicle owners may encounter is a dirty intake manifold. When this happens, carbon builds up and lessens the motor’s air intake. The air and fuel ratio should be perfectly balanced so that it efficiently burns the fuel as you step on the gas pedal.
Therefore, if the air and fuel are not properly combusted, you burn more fuel as evident on the black exhaust fumes. This also affects fuel efficiency and causes air pollution.
When the Engine Control Unit (ECU) senses that there is more fuel intake than air intake, it adjusts by taking in more air. The sensors will give out an inaccurate reading, which affects fuel efficiency and loss of horsepower.
When the intake manifold is not working correctly, you burn more fuel than is needed because there is less air intake. On the other hand, you waste more fuel because there is less air and doesn’t properly burn the fuel.
Car owners should make it a habit to have their intake manifold inspected when they notice that the exhaust smoke is too dark and the car emits dark exhaust fumes. You will also notice that you tend to consume more fuel when the intake manifold is not functioning properly due to carbon deposits and sludge build up.
If you are comfortable doing so, you may clean the intake manifold by yourself. So, here are some simple steps on how to clean intake manifold without removing it from your vehicle.
Here is a quick video on how to perform the steps.
What You Need
With the introduction of advanced cleaning products in the market, cleaning the intake manifold is easier, and you don’t have to dismantle the engine to clean it. However, make sure that you are confident and skilled to perform the steps. All you need are the following:
This power foam is made especially for cleaning the throttle and intake manifold and remove carbon deposits, grime, gum, and varnish. Most power foam sprays are safe for fuel injectors, catalytic converters, and emissions-control devices. We recommend you try Sea Foam SS14 Cleaner and Lube, or Amsoil Power Foam
The Other Things You Need
Screwdrivers and wrenches – for unscrewing or removing the tubes/hoses
Household gloves – to protect your hands from any harmful chemicals and the heat of the engine
Surgical face mask – to prevent yourself from inhaling toxic fumes
Clean microfiber cloths or any cotton cloths – these will be used to wipe off excess liquid from the engine.
Steps on How to Clean the Intake Manifold
Before starting the process, park your car in a shady and well-ventilated area, but not in a secluded place. Put on your work gloves and your face mask for protection. When cleaning the intake manifold, you may also need to clean out the throttle since this is also attached to it.
Step 1: Make sure that your vehicle is parked in a well-ventilated area so you or other people won’t get suffocated by exhaust fumes.
Step 2: Turn off the engine then detach the air intake tube from the throttle.
Step 3: Clean the throttle by spraying the power foam onto the plate.
Step 4: Get a clean cloth and wipe off the throttle plate as well as any areas that have excess liquid on them.
Step 5: Attach the air intake duct back into the throttle.
Step 6: Detach the vacuum hose from the intake manifold.
Step 7: Start the engine and let it idle.
Step 8: While the car is at a fast idle, spray half a can of power foam into the vacuum line.
Step 9: Turn off the engine then let the spray foam sit in for about five minutes.
Step 10: Attach the vacuum hose back to the intake manifold.
In most cases, you may also need to clean the pistons after cleaning the throttle and intake manifold. If you choose to do so, be sure to cover and remove the spark plugs so they don’t get wet.
The above steps are meant for professionals or those who have the skills and knowledge about cars. Do not attempt to accomplish them if you are an amateur as it may cause you harm and damage your car if not done correctly.
We’d love to hear your thoughts about this article. If you have some additional tips and if you have tried this, please share with us your experiences. We always love to hear creative ideas from our readers. Don’t hesitate to share your feedback on the comments section.
Please share this article with your friends and other car enthusiasts. If you have suggestions for articles or questions about cars, please send us a message, and we’d love to find the answers for you.
Mold is one of the worst things that could inhabit your car. Mold is a form of fungus that forms due to moisture and warm temperature. Since it is a fungus, it is harmful to one’s health and can cause severe allergies even death.
There is one type of mold called black mold or Stachybotrys chartarum and chlorohalonata species, which are fatal even by just inhaling the spores. Be careful when leaving your car out in the open, especially if there is no roof above it.
Have you ever parked your car after a night out with light booze and accidentally scraped your car on the garage door? Have you ever parked your car and then came back to it with scrupulous-looking paint on the side?Alternatively, have you ever been in a minor accident where you or another vehicle came too close to each other?
There is one common effect you get from these mishaps – paint transfers or paint scuffs. Paint transfers, otherwise known as paint scuffs, result when another vehicle or another solid object such as gates or posts scratch against your car.
The car shuts off while idling, doesn’t it? Now, this can be quite irritating to deal with whenever you stop at a red signal. It is when your vehicle decides to stall out randomly. So this time, it’s you that’s keeping the line of cars on hold at the traffic signal.
If it happens on a regular basis, then you have to take it as a warning sign. There’s something wrong with the engine. It doesn’t have the ability to control the idle speed anymore. And when something like this happens, you wonder what the cause might be, right?
So it’s time to find what’s causing the car to shut off while idling!
There are rare instances that we become absent minded when we drive. We could be calculating the amount of time to reach our destination, planning our errands as we get in the car, talking to someone over the phone, or scolding one of your children.
After you have driven a couple of meters, you suddenly realize something off about the way your car moves. It seems as if it is dragging. You stop and look at your rearview mirror in case you accidentally pulled something.
Then you check your warning lights, gears, and --- oh, the parking brake!Admit it; this has happened to you once or twice in your driving life. It gets embarrassing when you’re supposedly the expert driver, and you have passengers. However, at the back of your mind, you are more worried about the consequences.
The neatness of your car may be the reflection of yourself. This means that if your car is often dirty, then you might want to tidy things up. The carpet of your car could easily collect dust and other dirt, which is why you should always make it a point to clean it.
Maintaining the cleanliness of your car, especially the floor part could be tough if you are to do it manually. Lucky for us who live in this era, we now have the help of a vacuum cleaner to this job for us.
But you must know that there is a specific vacuum made especially for cars. I'm here to share with you the best car vacuum before you buy one in order to avoid being ripped off. But first, allow me to guide you on the process.
Going for long drives would be extremely boring if you don't have music in your car. Back in the 90s and early 2000, we used to play music using the built-in stereos in our car that have tape decks and a CD player. Unfortunately, those things are already obsoleted.
Although there are still cars that have CD players these days, but people like the "millennials" hardly even buy CDs anymore. The majority of us turn into our smartphones or other mobile devices for music.
That being said, you will need to own the best Bluetooth car stereo should you feel the need to just bump some jams while driving away. I have here some of the best recommendations that are worth your money.
Of course if you own a car DVD player in the car, you do not need this device because they are so good.