Q: CHECK ENGINE LIGHT IS ON

asked by on January 16, 2017

CHECK ENGINE LIGHT ON. CHECKED GAS CAP AND MADE SURE IT WAS ON CORRECTLY. CEL STILL ON. AM GOING TO BUY NEW GAS CAP AND INSTALL. IF THIS DOES RESOLVE PROBLEM WHAT NEXT?

My car has 116492 miles.
My car has an automatic 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

Anti-theft system in 2006 Chevrolet Aveo not turning off
Hi. The key fobs have internal batteries that eventually wear out and must be replaced. Have a mechanic replace the battery (https://www.yourmechanic.com/services/key-fob-battery-replacement) and if that doesn't address the problem, I would recommend having a mechanic from Yourmechanic take a look...
Transmission slipping when going uphill
Hi there. Your hybrid has a continuously variable transmission (CVT), which uses internal pulleys and a steel belt. The transmission control module (TCM) controls the shift pulley ratio via solenoids, while receiving inputs from various sensors throughout the vehicle. If...
steering wheel very stiff even after fluid was added
Hello. There could be a problem with the power steering pump leaking, one of the power steering hoses leaking, or the rack and pinion leaking. Those would be the 3 major culprits that could be causing issues. Have the entire...
What temperature should your thermostat open up?
Hey there. Most vehicles run with a 195 degree thermostat. You can talk to your local dealer or parts shop should be able to tell you the specific one recommended for your vehicle and if any optional ones are listed/approved....
Car jerks when putting in drive.
The jerking reaction when putting the vehicle into drive suggests that your transmission may be low on fluid. Automatic transmissions use pressurized hydraulic fluid to change gears. Every time a gear change is required, the car's computer activates a transmission...
Mercedes 2006 R350 not starting.the vehicle was not started for 20 days.road side assistance visited and they said battery is good
Hello, thank you for writing in. In addition to checking the battery, you will want to make sure the battery cables are clean, dry, and tight. When the cables or ground connections are loose or corroded, they are likely going...
Would a broken AC compressor cause the serpentine belt to break? 2009 Saturn Outlook
Hi there, yes, the air conditioning compressor is capable of breaking the serpentine belt (https://www.yourmechanic.com/article/how-to-replace-a-serpentine-belt-by-mia-bevacqua) a couple of ways. If the AC compressors seizes while operating, the shock load can snap the serpentine belt. If the AC clutch bearing seizes...
My Toyota corolla 2009 model (1.8 GLI, Mileage 94000 Km ) is very good but since last 2 year on its Mileage 70,000Km, its steering
The issue with your vehicle is either the tires are low on air pressure and need filled up or the Electronic Power Control Motor has stopped working and is no longer allowing the vehicle to have a power steering. If...
Engine Overheating after 20-30 minutes. Why?
Hi there. If the coolant is not moving in the radiator and if the upper radiator hose is cooler than the lower then the water pump may not working. If you were to have the engine heat up to a...

Related articles

P2652 OBD-II Trouble Code: B Rocker Arm Actuator System Stuck On Bank1
P2652 P2652 code definition B Rocker Arm Actuator System Stuck On Bank1 What the P2652 code means The Engine control module (ECM) has a wide variety of jobs, but one of the most critical is to keep the supply of...
P0279 OBD-II Trouble Code: Cylinder 7 Injector Circuit Low
P0279 P0279 code definition Code P0279 is stored by the PCM when it experiences a low-voltage situation that involves the fuel injector for the number seven cylinder. What the P0279 code means Basically, this code means that one of your...
P0391 OBD-II Trouble Code: Camshaft Position Sensor "B" Circuit Range/Performance (Bank 2)
P0391 code means indicates that the problem is on the side of the engine which does not contain cylinder #1 due to bad sensors, or connectors.