Popular questions

Hello - A bad engine coolant temperature sensor is a reasonable diagnosis; it could certainly cause the engine to run too rich if it's sending a bad signal to the engine computer. Before purchasing a new temperature sensor, you can...

Question sent to CS for the concern of the service engine message coming back on after having the vehicle serviced and the cost to have the vehicle checked out.

Hello. This is less than an issue about the ethics of a dealership service center, and more about the cost overhead of the 2 different business models (dealership and YourMechanic). A dealership has a much more expensive cost structure: building,...

Electrical shorts in vehicles are not an uncommon issue in modern cars. When a short is present, it can affect multiple systems, and wires will often short together. I would have a certified mechanic from YourMechanic come to your home...

I would check the fluid level on the clutch master cylinder first. If it is low, I would add DOT 3 clutch fluid, then pump the pedal several times to bring it up. If you are low on fluid, you...

Hi Kaiesha. Thanks for contacting us today. At first glance, I would disagree with both of those opinions. Typically, the rotten egg smell is an indication of a clogged or worn out catalytic converter. This could also be the source...

With the potential for extremely low oil pressure in your vehicle, caution is advised when driving due to the potential for long-term damage. The most common causes of this issue is the oil pressure gauge itself being faulty, improper oil...

Your Altima may be equipped with either standard halogen headlights or xenon headlights depending on the trim level you selected. If you have xenon bulbs, there are a few things you need to know about the system as they’re very...

You may have a major oil leak since you have to add so much oil. You may also have a clogged engine crank case ventilation system and would cause the engine to push oil out of all the seals. I...

Hello! That is a common issue with Audi Quattro models. The plastic tank holds the pressure of the coolant system. The reservoir is located right above the engine. Of course the engine gets hot and hot air rises so the...

Your engine has a cast iron block and aluminum heads. There are ways of repairing cast iron blocks: pinning, flame-spray welding and furnace welding. However, these processes have their limitations and are time consuming. Plus, most repair shops aren't willing...

The warning light signifies a fault in the air bag control system. The recall that you are referring to addresses a circumstance where the Occupant Restraint Control (OCR) module on the recalled vehicles (your model year is included, but check...

The cooling system would need to be opened to see if, when the engine is cranked, the combustion of the engine is pressurizing the cooling system, and blowing off the hose. The head gasket may be blown. I recommend having...

Hello. If the engine is cranking over and the car is not starting then it is not a battery issue. The most common cause of this on your car is a bad crank sensor or a fuel pump that may...

Hello. The most common serpentine belt issue on this engine is noise. It is typically a squealing noise caused by a bad belt tensioner. I typically remove the belt and spin each pulley to listen for the noise and replace...

If the brake warning light is staying on the dashboard monitor, then there is an issue with the brake hydraulic system. If the light is flashing, then the brake fluid is low and below the level sensor. Check the brake...

Sounds like the clutch disc has been burned out. You will need to replace the clutch, pressure plate, and release bearing. Have the vehicle serviced by a certified mechanic, they will be able to diagnose and fix your clutch issue....

If the dealer is stating to you that the engine is no longer overheating, and that there are no combustion gases in the coolant, it is not clear what the problem is that they are trying to resolve by taking...

It is possible that there could be a crack somewhere in the intake allowing smoke to come out. I would also recommend having the starter inspected by a qualified professional. Consider YourMechanic as this can be done at your home...

The most common failure is the fuel pump module not giving enough fuel pressure to the engine. The fuel system should be checked to diagnose the no-start condition for you. I recommend having a certified mechanic, such as one from...

Depending on the vibration, this can be caused by broken engine mounts. The mounts are meant to absorb the vibration of the engine as it runs. When mounts break, the rubber that absorbs the vibrations can break off completely and...

I would need more information on what repairs were performed to be able to give a more full answer. But by cutting off, I am assuming the car stops running. This could be be caused by a few things, such...