answersLogoWhite

0


Best Answer

you probally have a ground wire off

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why are Lights flickering while engine is running?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you turn the headlights and running lights off while keeping the engine running?

Try applying parking brake


How do you know if it is a battery problem or alternator I have a 97 Camry that I had to push to start and when I got it running the lights kept flickering on and off and finally died?

Hello, Hopefully this will help. If you push start your car and it starts and keeps running then the battery is the problem. The alternator is providing power once you acutally get your Camry started. As far as the lights flickering if it doesn't stop after you get a new battery then you probably have a open in the ligting system. While the problem is happening (the flickering lights) take a set of jumper cables while car is idling, take the black clamp from the alternator frame to the battery negative post. If the flickering stops, bad ground. If it still continues, take the red jumper and connect to positive terminal on battery, then connect to out-put terminal on alternator. If the flickering stops then you have a bad power wire in the system. If your car has a PCM regulated Alternator then you may have a problem with the PCM.


How do you check a generator on a 1971 vw bug?

By checking battery voltage while the engine is running and the lights are on.


What can cause everything in your dashboard to go up and down while driving also the lights are flickering?

alternator


How do you turn off headlights on a 1999 F250 Ford while engine is running?

I take it you have daytime running lights , if so by engaging the emergency / parking brake the daytime running lights should go off


How do you shut lights off while engine running on a 2001 Pontiac Montana?

If you want to turn off the running lights off try to engage the emergency brakes. I have a 2000 Montana and that works.


How do you turn off the headlights while the engine is running on a 2003 Toyota Tundra?

If you are parked with the motor running, engage the parking/emergency brake. Turn the ignition off and restart the engine. The daytime running lights should not be on.


What voltage is on running lights on Jeep Liberty?

The electrical system is 12 volt negative ground. Really about 13.6 volts while the engine is running, though.


while driving my dodge caravan i had flickering head lights smelled wire burning when i played with switch i would get lights back but would not stay i changed the switch still no headlights can you?

If you have flickering lights and smell wires burning in your Dodge Caravan, you need to get that checked out by a professional. This actually happened to me once too and my van started on fire, it was horrible.


How do you turn headlights off while conditioner running in the car on a Kia Rio?

In this order only. Turn engine off. Depress parking brake. Turn engine on. Lights will turn off. To turn lights back on relase parking brake.


Why do most of your warning lights fade in and out while the engine is running on your 86 300zx non- turbo?

It is an over charging votlage regulator in the alt. Rare problem.


How do you know if your alternator went out?

The car will not start after driving for a period of time. The lights are very dim while the engine is running and get darker , or the battery light is on in the dashboard.