Popular questions

Hi there. Typically an engine tapping noise is caused by either cylinder head lifters that are loose or worn out, rockers and valves not properly adjusted, a timing belt or timing chain that is loose or crankshaft / cam out...

"Gunk" can simply mean that the coolant is old and in need of a cooling system flush.If it actually oil in the coolant reservoir, then odds are the head gasket may have failed. The head gasket keeps oil and coolant...

The most likely cause is a dead key fob battery. This is an easy fix; simply pop the back cover off the fob and remove the battery. Take the battery to your local electronics store where they can match you...

Hi there. It sounds like a possible fuse/relay, battery, or wire harness fault. Check all fuses/relays and replace as necessary. Perform a test on the battery with a digital battery tester that provides cold cranking amps and state of health....

The only way you can burn out spark plugs in a month is to have your engine running so lean it will have misfires, low power and other driveability problems. I suggest having fuel system pressure tested and computer tested...

The problem most likely is in the steering gear box control valve. It is part of the gear box. Try to jack up and support the front tires and with engine off try and see if the wheels can be...

Hello there. Anytime you smell gasoline inside the cabin of a car, truck or SUV; it's typically an indicator of a fuel leak. This is a situation that should not be avoided, as although it might seem to be a...

This is most likely caused by the serpentine belt slipping. You need to have the belt and tensioner checked for problems and have them repaired as needed. If you need further assistance with this repair, a certified technician from YourMechanic...

A scanner has to be applied to look at long and short term fuel trim, the waveform output of the oxygen sensors and other key engine operating parameters. Hesitation is definitely due to a fuel or ignition system fault and...

Hi. That's a scary situation you were in. I'm glad you didn't get into an accident. Okay, it seems like the new CX5's have been having transmission issues for the past couple years now. Some of the new transmissions have been...

There are many reasons why a car will crank but not start. Your engine will not start unless it has fuel, air, spark, and compression. If any one of the four components are missing you will have a crank, no...

Was a compression test done on the engine before it was started for the first time? Depending on where the knocking is coming from, there may be a deeper internal engine failure either from the overheating or it was not...

Hi there. Your vehicle does have the CVT transmission in it and color varies by brand of CVT fluid used. The maintenance interval for that transmission is 60,000 miles and should be kept regularly to prevent know CVT transmission failures....

If the car is overheating without a thermostat and the water pump is new and being driven at sufficient speed, you might have a blockage, such as in the radiator. Other causes of overheating include low coolant level (including that...

I would not recommend driving your truck under these conditions to prevent transmission damage. My first recommendation would be to have your transmission system inspected by an automotive service professional to locate the source of the leak. Possible leak sources...

Hi there. In order to provide you with any tips or advice, we need to know your year, make and model of car. However, you should find bluetooth settings instructions in your owner manual in the glove box of your...

It sounds like you may have a cooling system leak that may have caused a hose to burst. The more concerning question is the brown colored coolant that came from the leaking hose. This often times indicates that there may...

Driving in the winter requires that you take certain steps to ensure that you’re safe on the road. One of the most important things to do is to make sure that you have the right tires mounted: Mud and...

The color (black) is just a consequence of "carbon particles" that are normally present in the exhaust flow through the valve. We would need the exact Diagnostic Trouble Code ("DTC" as displayed on the Code Scanner) in order to advise...

Hello. If the car is overheating severely, the heads and/or block will warp and the engine will have to be rebuilt. Best not to drive it if you know it is overheating. If you are continually replacing coolant but it...

You can still have a leaking rack and pinion or power steering hose and as long as fluid is full will have steering. Have the system checked to isolate where the leak is and then repair as soon as possible...

Hello, thank you for writing in. The check engine light, reduced power light, and general loss of power are very likely all connected to one or two simple issues. Luckily with the check engine light on, the computer has detected...

Hello. The blower motor is responsible for blowing the air (regardless of whether it's hot or cold) and the blend doors you had repaired are responsible for where that air goes. The temperature is not related to the blower motor...

Oil leaks generally will become worse over time. Locations where leaks commonly develop are at the valve cover, oil pan or camshaft and crankshaft seals. The source of the oil leak will need to be located, and then the leak...

The clutch master cylinder is not relieving the pressure when applied. I recommend bleeding the clutch master cylinder and retest. If the condition continues, then replace the clutch master cylinder. If you need further assistance with your hose blowing off...