Q: Check engine light and fuel cap stay on.

asked by on

I am getting small emissions leak codes with check eng light and fuel cap light. I replaced The esim and purge valve and have also replaced the fuel cap. The vehicle runs fine

My car has 42000 miles.
My car has an automatic transmission.

Hi there:

In most newer trucks, like your 2014 Ram, if an error light is triggered and the repairs are made, you’ll have to clear those stored error codes in the ECU with a digital scanner or they will stay illuminated. If you have access to this equipment, you can do it yourself. However, if not, contact a professional local mechanic and ask them to complete a check engine light inspection. This will allow them to verify there are no further issues and clear those stored codes.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Check engine light and fuel cap stay on.

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

Get a quote

What others are asking

Q: My car won't go in 2nd gear

If you can select all other gears but 2nd, then the issue is likely to be internal to the transmission (as opposed to the clutch). To be sure, the external shift mechanism should be inspected but if that checks out,...

Q: How do I delete a phone pairing on Uconnect?

There are many different reasons why you may want to delete a phone pairing from your Uconnect phone system. To do so is easy. Press the Uconnect phone button, which looks like a phone and is located on your...

Q: Random steering wheel shake.

Hi there. In most cases, when you experience a severe shake and vibration all of the sudden it's actually caused by road conditions. If the shake and vibration went away and has not returned while driving the same speed, you...

Related articles

P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...