Q: Do I need to replace the lower O2 sensor or upper O2 sensor?

Hello. This is a rare problem and it could be a bit difficult to pinpoint. First, an EVAP system check and a complete fuel system check would need to be done to determine what exactly is causing the gas to...

Hi there. The engineers that design vehicles do so by making sure each part is precisely sized to match others - so the vehicle operates safe and efficiently. This includes the wheel and tire overall width and circumference (https://www.yourmechanic.com/article/how-to-tell-the-difference-in-size-for-a-car-tire-by-jason-unrau). What...

The price for parts and labor to replace all 4 strut assemblies and alignment after installation of parts is very reasonable at $1300. When I look up labor the two front struts labor is about 4 hours and the rear...

The source of the oil leak may be near a hot component like the exhaust manifold. If the engine valve cover or the crankcase ventilation system is leaking oil, it may run down the side of the engine to the...

Hi there - if in fact your transmission is still locked in gear, this would be the correct behavior. If the shifter linkage (https://www.yourmechanic.com/article/3-essential-things-to-know-about-your-car-s-gear-shifter) has failed with the transmission still in gear; or the clutch (https://www.yourmechanic.com/question/how-does-a-clutch-engage-and-disengage) is dragging or the...

Hi There, This can be caused by a number of things such as low coolant levels, a faulty thermostat (https://www.yourmechanic.com/services/thermostat-replacement), a clogged radiator (https://www.yourmechanic.com/services/radiator-replacement) or a failing coolant fan switch. The coolant fan switch (https://www.yourmechanic.com/services/cooling-fan-relay-replacement) helps to maintain the proper...

Hi there. If you need some assistance replacing your rear windshield wiper on the Ford Escape, one of our mobile mechanics would be more than happy to assist. Simply click this link to request a price on windshield wiper blade...

Hi there. In general, when an engine just 'clicks' when you turn the key, it's due to an electrical relay that is damaged, battery or battery cables that are worn out or broken or a broken fuse. Any or many...

The brakes should apply smoothly and consistently is response to intensity of pressure on the pedal. If the brakes grab or apply in "step" fashion, that is not normal. The abrupt operation that you are describing could be caused by...