Q: Cleaned throttle body, now it won't go into gear.
I cleaned the throttle body and now the idle is very high and vehicle won't go into gear
Recommended Services
| Idle Control Valve Replacement | $162.54 - $1028.01 | Get a Quote |
| Engine idle speed is high Inspection | $94.99 - $114.99 | Get a Quote |
The Idle Air Control valve got damaged when the throttle body was cleaned. I suggest removing the IAC valve and cleaning it out. The electronics could be wet causing the valve to change the engine idle and the computer will not engage the transmission if the idle is too high with the throttle pedal at 0 counts.
If you need further assistance with your engine idle too high, then seek out a professional, such as one from Your Mechanic, to help you.
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
New car that is always lighting up ‘check engine’
Hello, thanks for writing in about this issue. No, your car is not a lemon! The Check Engine Light (CEL) is trigged by the engine control unit when it detects a fault with any engine sensor or a calculated engine...
What Octane Gas Should I Put in My Car?
Think of your car as an athlete. Everyone needs to eat in order to have energy to go about our daily routine. Athletes, however, need better energy to meet their specific needs. Likewise, every car can run on 87 octane....
Not shifting into overdrive
This transmission is electronically shifted. Possible causes of no overdrive include a faulty transmission range switch, valve body, faulty overdrive brake, or faulty ECM. Faults codes should be read out with a scanner, and statuses read. You may want to...
Leaking top radiator hose? Leaking top radiator hose how to replace a leaking top radiator
If you have not done a job like this before you might want to consider watching a professional from YourMechanic do it for you, especially as the labor time is less than 1.5 hours so it's pretty economical. The first...
Intake manifold gasket problem - 2015 Dodge Journey
Your vehicle has an upper intake manifold and a lower intake manifold. Both are injection molded plastic assemblies. It is not clear which one is leaking, but in all events the leak should be confirmed by a professional because your...
PCV Valve Location
This engine has only one PCV valve and it is located in the oil fill tube. If you need help replacing PCV valve (https://www.yourmechanic.com/services/positive-crankcase-ventilation-pcv-valve-replacement) contact a mechanic like one from YourMechanic to perform any services you need.
I can hear the motor for my windshield wipers but the blades don't move at all. Is this the linkage
Hello, thank you for writing in. At this point you have done most of the diagnostic work. You know the motor is getting power, so the issue is either with the gears inside of the motor or the linkage. The...
my beetle burning oil
The specifications for the engine oil on your vehicle should be on a sticker under the hood. Normally, it is located on the radiator cover, the front of the hood, or on an emission sticker near the firewall. The information...
What does it mean when I put my car in gear and it won't move and makes loud clicking noise 2006 Chevrolet Malibu
Hello - check the fluid level and quality (should be more pink than black, and not smelled burned). Check also the shifter cable - the inability to re-engage Park (which is a mechanical action) suggests the shifter (https://www.yourmechanic.com/article/3-essential-things-to-know-about-your-car-s-gear-shifter) is no...
Related articles
How Does an Engine Idle High and Low?
A common problem that car owners experience is high or low engine idle. A damaged intake gasket, cold air intake, or PCV valve can cause idle issues.
The Importance of Warming Your Car Before Driving
Scandphoto / Shutterstock.com Many people feel that it’s important to warm a vehicle up before driving off. This has long been the dominant school of thought, dating from when cars had carburetors and many would not run...
A Buyer’s Guide to the 2011 Buick Lucerne
2011 2011 marked the final year of production for the Buick Lucerne, a venerable full-sized sedan that offers ample room in the interior. The car was noted for the significant amount of interior space and trunk space offered, although it...
Browse other content
Maintenance
Estimates
Services