Q: mesfire 5 cylender detected

Your concern can be as simple as a broken/dry rotten hose that may be allowing too much air into the engine. The ignition system must be well-tuned and the alternator must be capable of charging the battery during vehicle operation....

I will assume that the door is hanging, and does not line-up properly when closed. There are a few situations that can cause the door to hang loose: The hinges holding the door on may have started to fatigue, or...

Hi there, thanks for writing in. I'd be happy to help. I suggest, with the engine off, to try and move the fan up and down to see if there is any looseness in the water pump or in the...

Hi there. From the description you have provided, your vehicle's loss in MPG (miles per gallon) has continually fallen over the last 10,000 miles. This could be caused by several things. It could be, the air filter is dirty and...

Hello. As you know, there are two main components to the heater in your vehicle. One is the heater core which uses the warm coolant passing through the motor (and the heater core), and the other is the blower motor...

The correct way to prevent water from getting into the trunk is to have a body shop repair the vehicle. Short of that, about the only way to keep water out might be to cover the entire car with a...

Hello. There are also some Universal coolants which change color to match any coolant. However your coolant would change color if it's blended with the wrong coolant type. I believe what happened is the coolant which came in your vehicle...

What you are describing sounds like a wheel bearing (https://www.yourmechanic.com/services/wheel-bearings-replacement) that may be starting to fail. A wheel bearing will usually fail due to pitting or small damage on the surface of the rollers or the bearing race. Both the...