The only way you will know what is wrong ( there could be problems that do not affect the way it runs right now ) is to have the computer codes read. If the light is on there "is" a problem.
If you have a "check engine" light on, start with having the codes read. A misfire code can tell you which cylinder or cylinders are having problems. A misfire could be the cause of your engine vibration.
It will cause the check engine light to come on with no benefits.
no, door locks have nothing to do with check engine light.
No. It is illegal, will cause a check engine light and running problems.No. It is illegal, will cause a check engine light and running problems.
get an engine diagnostic check, a lot of different problems can contribute to your situation.
Yes, it can cause check engine light to come on. Reasons are multiple - anything from air/vacuum leak, spark problems etc. to major failure.
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.
It could cause the check engine light to come on with a code concerning cooling system/thermostat performance.It could cause the check engine light to come on with a code concerning cooling system/thermostat performance.
it could be an issue related to your oxygen intake check oxy sensors if check engine light is on.
Check engine lights can come on for a number of reasons. If you didn't get the cable right or got a sparks when connecting or disconnecting that could most definitely cause problems with the check engine light or even blow the alternator fuse.
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.
You need to have the codes read. You can then diagnose the codes. The code will probably point to the cause of the stalling.