Q: What does it mean when the MIL stays on after car if shut off?
The check engine light comes on when I turn the vehicle off?
My car has 146251 miles.
My car has an automatic transmission.
You may have a sticking EFI relay in the main fuse box in the engine compartment. This relay if stuck on can keep power to the computer to turn on check engine light. Replace the relay and then retest.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
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
What others are asking
Where is the crankshaft position sensor located at on 2002 nissan frontier 3.3l v6 truck?
Hello. The crankshaft position sensor is located at the driver side rear of the engine in the transmission bell housing. That is where the sensor takes it reading from. If you decide you need some help with it, consider YourMechanic,...
My car revs by itself when idle sometimes the car jerks a little what is the problem?
It sounds like you may have a dirty or failing idle air control valve. The idle air control valve monitors the air intake as it is mixed with fuel prior to being injected into the engine at low speeds and...
Engine cuts off and electrical components malfunction - 1995 Oldsmobile Delta 88
Relays provide for managed power distribution. A chattering relay is a failure mode where the electrical contacts are burned and aren't delivering power. I would have a professional mechanic identify which relay is chattering and determine how relevant that relay...
Car vibraitng at 80 mph and over
Hello there. A few different items can cause the vehicle to have a high speed vibration. Most of the times these symptoms will start at 65mph or normal freeway speeds. The most common causes of this vibration includeL wheel(s) out...
Low idle in car
Hello. Your car can idle low from a number of reasons. If the check engine light is not on then it may be something simple. I would start by checking the air filter and replacing it if it is dirty....
How do I change the temperature unit?
The temperature of the climate control system can be set to either Fahrenheit or Celsius. To do so, press and hold the Mode button. While holding this button, press and hold the Dual button for at least three seconds, at...
What should I do if I lose control?
Losing control of your vehicle can be frightening to say the least. If your vehicle begins to skid, there are three types of skidding it could be: The “braking skid” in which the wheels will not be rolling The...
Related articles
Symptoms of a Bad or Failing Fuel Pump Relay
If the engine is stalling or not starting, or the fuel pump is not making any noise when the key is on, you may need to replace the fuel pump relay.
The Top 5 Selling Cars in Alabama in 2012
2012 2012 was a great year in Alabama for auto manufacturing, but that wasn’t the only bright spot. Vehicle sales in Alabama were also robust in 2012. Nothing much changed in terms of the vehicle types that were most popular...
Toyota Certified Pre-Owned (CPO) Car Program
If If you have been shopping for a used Toyota vehicle, you may want to check out cars under their certified pre-owned program. Many manufacturers have a certified pre-owned (CPO) program, and each one is set up differently. Read on...
Browse other content
Services
Maintenance
Cities