Q: At 60 to 70 there is a very good vibration if I turn the over drive off I don't fell it

While your vehicle identification number includes a lot of information, it doesn’t provide much about the engine, other than the size that originally came with the car. The engine number tells a lot more. This information is located on the...

Hello. This can be caused by a few different things. Most of the time this is caused by a dirty or failing throttle body (https://www.yourmechanic.com/services/throttle-body-replacement). Most of the time the throttle body gets dirty internally and the throttle plate gets...

Hello. You need to see if you have power to one side of the coil and blinking power on the other side when you crank the engine. If you do and no spark comes out of the coil, then replace...

Since this involves something that is a matter of a safety, we are not allowed to definitively comment on whether or not this would be illegal. You will need to check with your state's transportation safety department with regard to...

Hello there, a variety of issues will cause your 2009 Honda Pilot to have a loud noise that increases with speed. The rumble strips generally cause a loud growling noise when driven over. Common problems that will cause a growling...

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...

Hi there. The door lock cylinder has either an object in side it causing the key to not fit or the pins inside the cylinder has fallen into the key hole. I recommend replacing the door lock cylinder. If you...

The calipers could have a piston that is sticking or the combination valve on the brake system is sticking causing the brakes to be locking up after touching the brake pedal. I recommend seeking out a professional, such as one...

There are quite a few labs (just do Internet search) that perform passenger car engine oil analyses and such a service is economical as it is done through the mail. Visual observation, in the circumstances you are describing, will not...