Q: Why does my check engine light come on then turn off?

asked by on March 21, 2017

My check engine light came on and so did the VSA and the ! in my Acura while I was in third gear (35 miles per hour), It started to stall as well not allowing me to electorate (limp mode). I pulled over, turned the car off, tightened the gas cap (4 clicks). I continued driving and eventually the check engine light turned off. Next day the same thing happened. Do I need to get a new gas cap or is something else wrong?

My car has 113900 miles.
My car has a manual transmission.

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


Experienced Mechanic?

Earn up to $70/hr

What others are asking

How do I adjust the head restraints?
Head restraints serve an important purpose during accidents, as well as providing support for your head, neck and shoulders while driving/riding. Adjusting the head restraints ensures the best comfort and safety. Press the Release Button: Press the Release button located...
How does the immobilizer work?
There is an optional security feature that recognizes your specific key. This means that is the ignition is turned to the ON or ACC position and the correct key is not present, the vehicle will not start. This prevents the...
Truck won't go into park
There can be a few reasons why your shifter would be jamming up or sticking. The gear selector is apart of the shift linkage controlling what gear you want to enter. Over time, mechanical parts wear naturally and the linkage...
Leak in hatch
The weather stripping or rear hatch seal is the rubber seal that goes around the entire rear hatch opening. Two things that need to be checked for are one that there is no damage or wear to the seal itself...
Car only drives in first and reverse
What you are describing may be a result of a faulty speed sensor, potentially low transmission fluid (https://www.yourmechanic.com/services/transmission-fluid-service) or a even a faulty transmission control solenoid. As your vehicle travels down the road, the computer analyzes data being sent by...
I have a 1989 Mercury Tracer 2 door hatchback and yesterday my car overheated and now wont start battery is new no electricity​
If the starter motor is not even cranking the engine, among the first possibilities is excessive voltage drop in the starter circuit due to poor electrical connections, or a dead starter/solenoid. With a battery in good condition and the immobilizer...
I'm trying to figure out the manufacturing date for my Mercedes battery.
If you see a letter followed by two digits that is "replace before date". The letter signifies the month and the number signifies the year. For instance, if the code is D19, the expiration date is April, 2019. However, if...
I was just about out of gas and almost to has station when a red lightening bolt started flashing and the car started sputtering,
The red lightning bolt (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) indicates that there is a problem wit the electronic throttle control unit. This may be for a specific reason or may be due to a slight glitch. Try resetting the throttle control unit by doing...
08 dodge ram keeps going into limp mode. new comp, cleaned tb, new crank and cam sensors, new egr and new plugs. any ideas?
Hi Steven. Thanks for contacting us today. Limp mode is generally triggered due to a fault within the driveline, such as a differential or transmission issue. The best way to get an indication as to what is causing it is...

Related articles

A Buyer’s Guide to the 2012 Acura TL
The The 2012 Acura TL has softened features, great fuel economy, and an overall fresh feel compared to past model years. The interior has an elegant and sporty feel to it making it comfortable to ride in. Furthermore, it costs...
A Buyer's Guide to the 2012 Acura RDX
Compact Compact luxury SUVs have come a long way since the Acura RDX first showed up on the scene. However, to this day, Acura still produces one of the best vehicles in this category. The 2012 Acura RDX is a...
How to Get Acura Dealership Certified
Acura car dealerships offer automotive technician jobs to mechanics who are Acura certified through the PACT program.