There are several reasons why a check engine light would constantly stay on a 1999 Plymouth Neon. There could be a bad valve, a bad sensor, or even a bad fuel pump. The only way to know the exact reason is to have the car checked out.
Defective computer these vans are known for this
No, the check engine light does not come on because your gas is half way full. The check engine light will come on if there is a problem with the engine.
no a burnt out headlight will not cause a check engine light but if you go to most of the part places they will check the check engine light for free
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
A flashing engine light is usually a misfire.
High idle, misfire, check engine light,High idle, misfire, check engine light,
cycle the key three times and count the blinks of the check engine light
check engine light on,getting poor gas mileage on 1996 Plymouth neon
if you disconnect the battery for at least 5 minutes then reconnect it ,it will reset the check engine light
The check engine light on a 2000 Plymouth Grand Voyager will come on when an error is detected by the vehicle's computer. The cause can range from low oil to mechanical problems or incorrect timing.
Not directly. There are fuses for the engine computer and it is what turns the light on.Not directly. There are fuses for the engine computer and it is what turns the light on.
You should check your fluid levels, your oil and coolant.
Have electronic vehicle speed sensor in transmission checked out. It will cause loss of speedometer function and set a fault code(check engine light).
After reading the code, and repairing the codes, you reset code with a scan tool.
That is the check engine light.That is the check engine light.
Yes.
No, oil level does not cause the check engine light.