Popular questions

Question
Loud clunking when shifting from drive into park
Hi. There is a service bulletin from Kia for that exact description if your car is 4WD. It describes a sharp metallic ping when shifting from P to D and D to R. The repair is removing the rear driveshaft...
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Valve body solenoids
Hi there. Once a solenoid has been installed in a vehicle, it is linked with the ECU of that particular vehicle. So, in this case, the mechanics you've spoken to would be correct. The best solution here is to purchase...
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I am currently looking at a 2015 Audi A4 is there any way someone could come inspect it before I buy.
Inspection service is available in Hillside, NJ. To request an inspection, please schedule via YourMechanic's pre-purchase vehicle inspection service page. An inspection of the specific vehicle you want to purchase, carried out by a certified Mechanic, dispatched to your location,...
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Misfiring
Engine misfires can be caused by many different problems and are generally caused by either a spark or fuel issue or in some cases, a combination of both. Spark related problems generally will result from things like ignition coils, crankshaft...
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Where is the thermostat located in a 1993 Pontiac sunbird? Thank you for you time.
Smart idea to get some info before jumping in! When you are standing in front of your car looking under the hood, the thermostat housing is close to the front, towards the passenger side, with the radiator hose coming out...
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Starter clicking sound 1994 Chevrolet C1500
In most cases, a clicking sound coming from the starter is due to either the starter motor being damaged or the starter relay to the starter motor being damaged. This would support your suggestion that the starter is not getting...
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Rattling on a 2005 Subaru Forester
Yes, the catalytic converters would often rattle. Catalytic converters look like mufflers but they are not. They have platinum inside these ceramic pieces and the hot air goes through them and burns hydrocarbon. What happens is, the ceramic parts start...
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Won't go into overdrive
Hi there. In most cases, this issue is caused by an obstruction of transmission fluid inside the hydraulic lines of the transmission. It can be resolved typically by flushing the transmission fluid and replacing the filter and transmission pan gasket....
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P0507 idle code
The code P0507 is for a problem with the idle control valve. If all other checks are good with vacuum leaks and inlet air tubes then you may need to replace the idle control valve.
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How do I turn on the cooled seats?
There are Cooled Seats in your truck. These Cooled Seats are useful when driving in hot weather. To turn on the Cooled Seats. Press the Cooled Seat button for the driver. Press the Cooled Seat button for the passenger...
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over heating
If you see no coolant leaks yet you are adding a half gallon of coolant every hundred miles indicates the coolant is going somewhere. It may be a small enough external leak that the coolant is burning off before it...
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2009 nissan altima hybrid has p0300 with a drastic loss of fuel mileage
There are a number of things that can cause poor fuel mileage. A faulty camshaft position sensor is one of them. The camshaft position sensor is a magnetic sensor that monitors camshaft speed to regulate ignition timing and fuel injection...
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Oil leak on a '99 Ford F150
You should check out my video Finding And Fixing Car Oil Leaks. You put UV leak dye into the engine and drive it around. Then you get a kit, it costs around $40 if you're lucky to find a discounted...
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Tires lose balance very quickly
There may be an imbalance of a drive axle or wheel hub assembly that is causing this condition. One thing that could remedy this is to do an "on the car" wheel balance. This will balance the tire, wheel...
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Ticking noise coming from the head, front not receiving oil - 1990 Mazda B2200
Stop! This is an extremely serious issue, and it sounds like your vehicle has a blocked oil passage which will only lead to engine failure. Get this checked as soon as possible to prevent damage. This issue can be dealt...
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Idle rough
There are a number of things that may cause a rough idle. A rough idle may be caused by things such as low fuel pressure, low voltage to the fuel injectors, dirty fuel injectors, a vacuum leak, a faulty Oxygen...
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Truck makes whining noises
You are correct to suspect the differential. Other parts of the undercarriage, such as the tires and wheel bearings, usually result in a noise that persists during both acceleration and deceleration. Whining and howling noises are usually related to the...
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Car revs up and won't rev down. Changed ICV
High idle problems are often times related to vacuum leaks or lean fuel conditions. I would start by checking for vacuum leaks and other fuel delivery components, such as the mass air flow sensor, injectors, throttle body, etc. High idle...
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Slow starting
This may be a sign of a faulty fuel pump or fuel pressure regulator. As you know, when you turn the key to on, the fuel pump is activated and the fuel system is primed with fuel at a specific...
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Power steering failure - 2012 Porsche Panamera
It is possible that the steering rack, which mechanically moves the steering links to the wheels, has been damaged. Have your steering checked by Porsche (if still under warranty), or by a professional mechanic - like a certified technician from...
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When making left turns engine seems to make scratchy noiseg
The noise may be coming from the brakes or the rotor is hitting the backing plate for the brakes due to a loose wheel bearing. You should have the brakes and bearings checked.
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Engine misfires and check engine light is always on
It’s always a good idea to pull over and turn off your vehicle when the check engine light is blinking. A blinking check engine light usually means there is a severe misfire in one or more of the cylinders. Most...