Why is the service light on on my Chevy Astro?
Why is the service light on on my Chevy Astro?
Point a hairdrier in the area of the coil (behind the alternator) to dry it out or spray wd40 on the wire connections leading to the coil. The moisture drains the voltage and doesnt allow enough spark to start. I have a 1999 Chevy Astro with 120,235 miles. My service engine soon light is on.
Why does my check engine light stay on?
On my 1997 the check engine and check gages light stay on if the key is in the on position and the engine is not running. They are just resetting themselves for when the van is started. If the lights don’t come on before starting than it signals there is a problem with the systems.
What to do if your Astro warning light goes off?
If the light does not go off on it’s own then you need to lift a battery cable for about 10 minutes to reset the computer. Be careful and don’t short + to ground with the wrench as you remove and install a cable.
What to do if check engine light does not go off?
I know this is a silly answer but the first thing I would check is the gas cap. The vehicle has a sensor for pressure & will give a check engine light if not tight or leaking. Just my 2 cents. If the light does not go off on it’s own then you need to lift a battery cable for about 10 minutes to reset the computer.
Why does the service engine light come on?
The “Service Engine” light would come on because you’re giving the computer a misfire fault. I don’t know how big a deal it is to remove the injectors, but if it’s tough you might first check plugs and wires. Long story short… 67k miles, Engine light came on, mechanic diagnosis Catalytic Convertor failing. (No smell or other symptoms…)
Point a hairdrier in the area of the coil (behind the alternator) to dry it out or spray wd40 on the wire connections leading to the coil. The moisture drains the voltage and doesnt allow enough spark to start. I have a 1999 Chevy Astro with 120,235 miles. My service engine soon light is on.
Why does my Check Engine Light never come on?
The C/K line includes pickup trucks, medium-duty, and heavy trucks. When I turn the ignition on, all of the lights on the dash turn on and then go off. But the check engine light never turns on. How do I make it come on?
How to reset the Check Engine light on your car?
How to Reset the Check Engine Light. 1 Drive Till it Turns Off. This is the easiest way. Your vehicle’s sensors will generally recheck the problem that led to the CEL. If you’ve fixed the 2 Turn the Car Off and On 3 Times. 3 Disconnect and Reconnect the Battery. 4 Use an OBD Reader.
If the light does not go off on it’s own then you need to lift a battery cable for about 10 minutes to reset the computer. Be careful and don’t short + to ground with the wrench as you remove and install a cable.
How do you remove a check engine light?
Erasing the Code (Old Way) Disconnect your car’s battery by removing the positive and negative cables. Press and hold your horn for 30 seconds to drain any remaining electricity from the capacitor. Wait 15 minutes and reconnect your battery.
What happens if you reset check engine light?
Warnings. Erasing codes by disconnecting your vehicle’s battery can also clear out the memory for your radio and other on-board components. This method is recommended as a last resort. The emissions monitors in your vehicle will register being reset, so you will not pass emissions if you bring in a car with the codes being reset.
What to do if your check engine light is still on?
If the check engine light is still on after three days, your problem may not have been fixed or you may need to try some of the methods below to reset it. 2. Turn the Car on and off Three Times Some vehicles will automatically reset the trouble codes that caused the initial error after the vehicle is turned on and off three times in succession.
How to get rid of the ” Check Engine ” light axleaddict?
If it does not go off, then your engine has a problem. 1. Drive car and let light go off by itself. 2. Turn engine on and off three times in a row. 3. Disconnect and reconnet the battery. 4. Use an OBD code reader. 1. Drive Your Car and Let the Light Go off by Itself
On my 1997 the check engine and check gages light stay on if the key is in the on position and the engine is not running. They are just resetting themselves for when the van is started. If the lights don’t come on before starting than it signals there is a problem with the systems.
What are the warning lights on a Chevrolet?
The following are warning lights and indicators found in vehicles built by Chevrolet. Click a link to learn more about each one. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray). There are nearly 50 of them so search carefully!
What are the warning lights on my dashboard?
So, what is that light on your dashboard? What follows is easily the most complete list available of symbols and warnings that may appear in and on your car’s dashboard or instrument cluster. The following are warning lights and indicators found in vehicles built by Chevrolet. Click a link to learn more about each one.
The following are warning lights and indicators found in vehicles built by Chevrolet. Click a link to learn more about each one. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray). There are nearly 50 of them so search carefully!
Why are the dash lights in my car not working?
If your instrument panel is flickering, it’s likely not a problem with the dash lights at all. The car battery could be dying, or the alternator (which charges up the battery and runs electrical systems when your car is running) could be going bad. We can diagnose this problem and replace whichever part is failing.
So, what is that light on your dashboard? What follows is easily the most complete list available of symbols and warnings that may appear in and on your car’s dashboard or instrument cluster. The following are warning lights and indicators found in vehicles built by Chevrolet. Click a link to learn more about each one.
