How To Quick Clean a Throttle Body
Ecotec 2.4L - Removing the top engine cover,
- Quick clean on the throttle body,
- Reinstall top cover
Car used in this video 2008 Malibu.
This procedure cannot be done like this on newer electronically controlled
throttle systems; otherwise, it may require re-calibration of the ECU
If you DO NOT have a manually controlled linkage cable from the accelerator
pedal on your vehicle, DO NOT attempt this procedure.
Disclaimer: To the best of my knowledge this video is accurate. I am in no
way responsible for any occurance resulting from following the instructions
in this video.
How To Remove And Clean A Throttle Body
How To Remove And Clean A 1998 Dodge Dakota Sport Magnum V6 Throttle Body.
You Will Need: Ratchet Wrench, Flathead Screwdriver, Cloth, Gloves,
Carburetor or Throttle Body Cleaner, a Brush and some Gloves. Remove all
the Valves & Components attached to the Throttle Body. Spray completely
with the Cleaner, Scrub it with a Brush to remove any build-up. When
finished, Wipe down with a cloth and let dry for 2 days. Clean & Re-Install
Valves & Components then Re-Install on your vehicle! Please Comment, Rate &
Subscribe. I do not own this song!
Idle Air Control Valve
A 101 on the idle air control valve, the component of the car that
regulates the amount of air that flows around the closed throttle plate.
Quick Tip-Throttle Cleaning - EricTheCarGuy
This one goes out to BowlingBallOut who posted a question about a sticky
throttle on his Saturn. It was a great question so I decided to make this
video in response to it. There are many different configurations of
throttle assemblies but for the most part if you have a throttle that is
sticking you might be able to fix it using the procedures in this video. I
am aware you may not able to purchase spray throttle cleaner in some states
now but I'm sure they have some alternative available at your local parts
One very important note here is that if you have a drive by wire throttle
(DBW), then I do NOT recommend this procedure. If you perform this
procedure on a DBW throttle body you may need to have the throttle reset in
order to get your engine to idle or even start. I only recommend this
procedure if you're trying to correct a problem with a sticking throttle.
If you have idle problems, I recommend you check out this article on my
The best place for answers to your automotive questions:
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Due to factors beyond the control of EricTheCarGuy, it cannot guarantee
against unauthorized modifications of this information, or improper use of
this information. EricTheCarGuy assumes no liability for property damage
or injury incurred as a result of any of the information contained in this
video. EricTheCarGuy recommends safe practices when working with power
tools, automotive lifts, lifting tools, jack stands, electrical equipment,
blunt instruments, chemicals, lubricants, or any other tools or equipment
seen or implied in this video. Due to factors beyond the control of
EricTheCarGuy, no information contained in this video shall create any
express or implied warranty or guarantee of any particular result. Any
injury, damage or loss that may result from improper use of these tools,
equipment, or the information contained in this video is the sole
responsibility of the user and not EricTheCarGuy.
DIY Fuel Injector Cleaning & Repair
This is the end result of a few hours of work and $60 because I didn't have
a 1/4" NPT tap in any of my kits. I could have done this for less-than
$40. The BG products were donated to the cause.
The REASON you want to use 20 PSI is precisely because of how peak-hold
type injectors work. The injector signal sends a 4v spike to open a
peak-hold type injector quickly, then maintains its open condition with
only 1 volt. Really, it's a current thing and there's a longer
explanation, but that's it in a nutshell. When you put the injector in its
operating pressure, it takes more than a AA battery to open it, but you
don't want to sustain that much current with a momentary switch and your
expensive injectors. This isn't in the video because this warning wouldn't
be as clear. Unless you can simulate the injector pulse precisely, don't
try it. 1.5v is enough to open it below its operating pressure. If you
open it and THEN apply pressure, you can flow as much pressure as you can
throw at it.
I don't discourage anyone from getting their injectors professionally
cleaned and balanced, but in my case, I didn't feel that was necessary.
In my first video, I thanked the seller for these injectors and happy to
know I got a great deal on high quality parts. My gratitude is even
greater because I had problems with them. It gave me an opportunity to
help others troubleshoot these kinds of problems when purchasing used
parts. A different idiot might have blamed the seller for peddling crap,
demanding their money back... but that would only be because they didn't
even know what they were looking at.
This particular idiot knows what high quality parts RC injectors are and
how to clean 'em. $250 + $60 still means I saved about $150 on a brand new
set. We all benefit because I bought these and I'm grateful! Let the good
How to clean a throttle body and Idle air control valve (iac)
*** PLEASE READ ***
In this video demonstration, I show how to get to, remove, clean, and
replace the throttle body and idle air control motor (aka IAC) on a 4.2l
ford motor. This procedure is the same for any fuel injected vehicle.
* * * Check out my website krkvideos.com * * *
The vans require removal of alot more stuff just to access the throttle
A dirty IAC can cause a rough idle. A dirty throttle body can harm
performance and cause rough engine operation.
When the throttle body or iac is removed a new gasket must be used to
properly seal the connection to the intake.
GM idle air motors are generally mounted on the throttle body and can be
cleaned without removal from the throttle body. This means one less gasket
and a lesser chance of creating a vacuum leak.
The ford throttle body had a note on it that said it was not to be cleaned
because the coating on the throttle blade might be damaged. Thats fine for
a new car but that has to be disregarded when working on something that has
some miles on it.
Subscribe to my channel.
* * * Definitions: * * *
MAF - Mass Air Flow sensor - Monitors the amount of air the engine is
IAT - Intake Air Temperature - Measures the temperature of the air the
engine is intaking.
IAC - Idle air control - Controls the amount of air the engine is intaking
while it is idling.
Throttle body - Responsible for regulating flow of air into the engine as
you press the gas pedal.
TPS - Throttle position sensor - Tells the computer how far you are opening
the blade in the throttle body so it can add more fuel to compensate the
* * * Visit krkvideos.com for more! * * *
* * * Visit krkvideos.com for more! * * *
* * * Visit krkvideos.com for more! * * *
Throttle Body Cleaning - Dirty Throttle Body Symptoms and Problems
http://www.TrustMyMechanic.com (visit my site for TONS of free auto repair
Throttle body cleaning. Does your car idle rough, does the engine seem
like it is trying to die when you are at a stop light, is the engine taking
a little longer to start than normal?
You might have a dirty throttle body and that is something you can repair
yourself. In this video we are cleaning the throttle body on a 2005 Ford
F150 pick up truck with a 4.6 V8 engine.
Using just a wire brush and some throttle body cleaner made by BG, or you
can use any throttle body cleaner made for throttle body service which is
available at your local auto parts store.
If you want to learn more about car maintenance and what you can do
yourself to help save money. Visit my site link at the top.
"Common Throttle Body Symptoms and Problems"
What are the most common complaints I see in my auto repair shop that are
related to a dirty throttle body?
1. Rough idle speed. We like to call this hunt and peck, like a chicken
does when it is looking for food. The engine is trying to keep a steady
idle speed but the carbon build up in the throttle body plates are not
allowing it. So the engine is hunting for a steady idle speed, which causes
the roughness you feel inside the vehicle.
2. Slower starts or extended starting periods. You might have to crank the
engine over much longer than you used to. The engine might start and die,
and you have to crank it again. These are pretty common complaints when
there is a dirty throttle body issue.
3. Dies at stops. The engine is having a hard time keeping the idle speed
high enough without dying. This complaint is worse with the air conditioner
on, since there is more load on the engine with the A/C compressor on. A
dirty throttle body will cause the engine to decrease the idle speed as the
vehicle comes to a complete stop, and will eventually die. Restarting can
take some time as in the extended crank complaint above.
This is a common complaint and the throttle body as well as the idle speed
control motor should be cleaned periodically as part of regular scheduled
I have more useful information on my website...for free, nothing to buy.
Also of interest.
throttle body service
how to clean throttle body
throttle body cleaning
what is a throttle body
throttle body symptoms
throttle body problems
throttle body cleaner
clean throttle body
how to clean an idle air control valve.
made for kathy
How To Fix A Car That Idles Poorly
Scotty Kilmer, mechanic for the last 46 years, show how you can fix your
car if it's idling poorly. And, If you like my car help, be sure to watch
my live car talk show every Saturday morning at 10 AM CST on YouTube. I
answer your car questions LIVE there. Just check it out at
eature=c4-overview . And remember, every TUESDAY I upload a new video, so
don't miss them.