Q: Car idles low
Car idles low at 500 rpms when I'm at a stop. I cleaned the throttle body but no luck. It's a very noticeable shake. 2015 corolla 28k miles. No sensor or light on. Please help!
My car has 28000 miles.
My car has an automatic transmission.
Hi there. In most cases, a low engine idle is caused by an idle control valve that is damaged, a vacuum leak or in some case, clogged fuel injectors. It is also typical for an engine idle to be low if the car’s AC is on, and has been running for a while.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
Issues with EVAP system
It is very possible you may have a vacuum leak causing a rough idle and too much air on acceleration causing sputtering and rough running issues. A smoke check of the induction system would be a good idea. Reading the...
What kind of modification/performance can I do to my car?
Hello - the best way to keep your Altima running like new is "attentive maintenance (https://www.yourmechanic.com/scheduled-maintenance/nissan-altima/?year=2009&mileage=150000)". Keep fluids (oil, transmission fluid, coolant) topped off and changed at recommended intervals. If your timing chain and associated components (tensioner, idler, chain guides,...
Transmission actualization (updated)
Hello - If i understand you correctly, you are asking where the 5 solenoids (you refer to them as "actualizations") for this transmission (4T60E) are located. These solenoids are mounted to the transmissions valve body, which is located inside an...
can i change the mirror on 2011 ford f 150 to a power and heated mirror
Unfortunately, I believe the wiring harness is different on the higher end trucks for the mirrors. It is because of this that I do not believe the power heated mirrors will be compatable. The only way to know for sure...
How many brakes are on a 2006 toyota corolla?
Hello, thank you for writing in. The 2006 Toyota Corolla has two different types of brakes on the vehicle. It will have two front disk brakes. These are considered the best types of brakes, and are used in front because...
Car is on but the engine won't run
Generally, the check engine light (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) comes on when something fairly serious is going on with the vehicle. This can happen for many different reasons such as a faulty mass air flow sensor, a faulty O2 sensor, a bad catalytic...
I have a Toyota Venza. Are my Brake lines connected to my rotors?
The brake lines are connected to the brake calipers not the rotors. If you are hearing a noise from the rotor area when the brakes are applied, then there could be an issue with the rotors being too thin or...
How do you fix a seat belt retractor that's locked up
Hi Matt. Thanks for sending your question tonight. Usually, there are two reasons why this will occur. First, if the spring inside the seat belt is broken, then you'll typically replace the entire unit (as it's more difficult to attempt...
Related articles
The Best Used Cars to Buy If You’re a Massage Therapist
If If you're a massage therapist, one of the cornerstones of your business has to be that you don’t keep your clients waiting. That means you need a vehicle that’s reliable. You also will have to move your gear, including...
The Best Used Cars to Buy If You Just Got Your License
If If you are a new driver, congratulations on getting your license. Now, you need to think about what type of vehicle to buy. Ideally, you’ll choose a used car that isn’t overly expensive, and is reliable and safe while...
Essential Things to Know About the Toyota Prius Hybrid Car
The Toyota Prius first came out in 1997. The current Prius gets 58 miles per gallon and can travel a mile without any gas when it's in EV mode.
Browse other content
Services
Maintenance