Why is the Check Engine light on on my mountaineer?

Why is the Check Engine light on on my mountaineer?

I have had my Mountaineer in the shop twice due to the check engine light being on as well as the Check fuel Cap. The dealer said that I was getting the messages in error and reset the computer. This works for a few weeks then the light comes back on. Is there anyway to fix the error message?

Why are the fog lights not working on my Mercury Mountaineer?

Has anyone else seen this electrical problem in any of their vehicles before? I have a 2000 Mercury Mountaineer. When you turn the head lights on and have the fog lights on, the fog lights do not work at all. Also, the turn signals will not work with the fog lights on and the headlights on.

Why does the door ajar light stay on after closing the door?

Door Ajar Light Stays On After Closing All The Doors. If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.

Why are there warning lights on my dashboard?

When your vehicle’s computer senses a problem with a prominent piece of equipment such as the transmission or engine, it will send out a code to alert you. This will result in a warning light appearing on your vehicle’s dashboard.

What causes the door ajar warning light to stay on?

However, a fault in either the electrical or mechanical components can cause the door ajar warning light to remain on when the doors are closed, and possibly cause the interior lights to remain on. Can I drive with the door ajar warning light on?

Why does the light come on when I close the door?

A light should come on and stay on until you close the door. This doesn’t always happen, though, as you can attest if your interior lights are on the fritz. Here’s the fix for three common car interior light problems. 1. Dim and Dimmer An increasingly dim interior light could mean a couple of things: battery or alternator problems.

What to do when your interior lights do not shut off?

30 people found this helpful. Dark: Open the door to your vehicle and look at the striker on the pillar. The striker is the metal piece screwed into the pillar which actually holds the door closed when shut. There should be a plastic spacer (usually gray) around the post. If it is missing that is the cause of your problem.

What’s the outside temp on a 97 mountaineer?

I have a 97 Mountaineer that won’t crank when it is about 43 degrees or less outside. When you sit inside and go to crank it the THEFT light is flashing fast. When the outside temp reaches above 43 it cranks just fine. The other day I was driving down the road and the horn starts going off on its own intermittently.

What happens to spark plugs in FlexFuel mountaineer?

Is this just a loose wire? I recently discovered that when I used E85 fuel in my 2003 “Flexfuel” 4.0 V-6 Mountaineer, it destroyed the spark plugs in about 5000 miles, watered down the oil to the point of irreparable engine damage and gave me poor gas mileage.

What does it mean when my ” check gauges ” light comes on?

Her mechanical career has spanned 41 years working on everything from Porsches to Heavy Equipment to including classic vehicles which she owns several and has personally restored in a world dominated by men. What Does It Mean When My “Check Gauges” Light Comes On?

What do the gauges do on a Ford?

There are gauges that help you specify the speed at which the car is running along with many indicator lights such as the check engine light or the low fuel light.

What should I do if my instrument cluster lights are not working?

If the same mileage cannot be set, the law requires that the replacement odometer be set at zero and a label be installed on the drivers door frame to show the previous odometer reading and the date of replacement. The instrument cluster includes the following components:

Where is the instrument cluster on a car?

The instrument cluster can be simply defined as the bunch of gauges and indicators along with the meters which allows the driver to assess the current condition of the automobile. If that confused you, don’t worry, there is a simpler explanation of what an instrument cluster is. It is simply the dash behind the steering wheel.

What kind of fuel does a mountaineer use?

I recently discovered that when I used E85 fuel in my 2003 “Flexfuel” 4.0 V-6 Mountaineer, it destroyed the spark plugs in about 5000 miles, watered down the oil to the point of irreparable engine damage and gave me poor gas mileage. The vehicle was under warranty and the complete motor, throttlebody and fuel pump were replaced.

I have had my Mountaineer in the shop twice due to the check engine light being on as well as the Check fuel Cap. The dealer said that I was getting the messages in error and reset the computer. This works for a few weeks then the light comes back on. Is there anyway to fix the error message?

Has anyone else seen this electrical problem in any of their vehicles before? I have a 2000 Mercury Mountaineer. When you turn the head lights on and have the fog lights on, the fog lights do not work at all. Also, the turn signals will not work with the fog lights on and the headlights on.

I have a 97 Mountaineer that won’t crank when it is about 43 degrees or less outside. When you sit inside and go to crank it the THEFT light is flashing fast. When the outside temp reaches above 43 it cranks just fine. The other day I was driving down the road and the horn starts going off on its own intermittently.

I recently discovered that when I used E85 fuel in my 2003 “Flexfuel” 4.0 V-6 Mountaineer, it destroyed the spark plugs in about 5000 miles, watered down the oil to the point of irreparable engine damage and gave me poor gas mileage. The vehicle was under warranty and the complete motor, throttlebody and fuel pump were replaced.

Is this just a loose wire? I recently discovered that when I used E85 fuel in my 2003 “Flexfuel” 4.0 V-6 Mountaineer, it destroyed the spark plugs in about 5000 miles, watered down the oil to the point of irreparable engine damage and gave me poor gas mileage.