Popular questions

Question
Car won't stay running unless MAF is unplugged.
Short of a vacuum leak, this seems to indicate to a dirty or failing idle air control valve. As you know, the idle air control valve monitors the air intake as it is mixed with fuel prior to being injected...
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My car has sat for 3 years in a garage without turning over... what should be done now?
I would definitely take a few precautions if the engine has not been started for that long. - Change the oil & filter - Change the coolant - Drain the fuel system and refill with fresh gas - Remove the...
Question
Wheels are not riding smooth
In the process of refinishing the wheels, the personnel at the dealer should have rebalanced the wheel and tire assembly as well. You may want to return to the facility to have the balance of the wheels checked or take...
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My system says there is water in the fuel
Hi. Yes, water in the fuel will cause knocking. I would advise doing a fuel system maintenance - drain the fuel system all the way to the tank, including the tank. This will get rid of any water and contaminated...
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Grinding and squeaking noises from front end
Most modern vehicles do not have serviceable ball joints (grease fittings that allow them to be lubricated). They are lubed and sealed from the factory. Once the grease dries or decays over time, the ball joint will basically wind up...
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Coolant light is on almost always
If you have the GS model, that means you have the supercharged version of the 3.8L engine. The naturally aspirated 3.8L has problems with the intake gasket leaking, which results in coolant/oil intermix. However, the supercharged version is not as...
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How do I lock the RamBox side storage units?
Locking the side storage units is very easy. Both units are locked and unlocked with the main vehicle key; simply insert the key into the storage unit lock, and twist it to unlock or to lock.
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Odometer not working
The speedometer on your car is driven by a cable coming off the transmission. If the speedometer works, but the odometer does not, the problem is in the gauge itself. It can be replaced, or some specialty shops may repair...
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AC fan broken
I will assume you are referring to the fan that blows air through the interior vents. In this case the component in question is the blower motor and it's circuit. If the blower motor has a power and ground signal...
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Idles rough after warm up.
Hi there, thanks for writing in. In most situations when the variable valve timing solenoid is damaged or causing an ignition problem, it will trigger an OBD-II code and thus illuminate the check engine light. If the warning light is...
Question
HEATER NOT BLOWING HOT AIR
Hi There, White smoke indicates that you may have an internal engine problem, such as a head gasket leaking coolant into a cylinder. If white [smoke]((https://www.yourmechanic.com/services/smoke-from-engine-or-exhaust-inspection) is blowing out from the exhaust during first 3 minutes of a cold start...
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Cars tries to crank, but will not start.
If your battery is good that leaves you with 2 likely options. There could be a problem with the connections to the starter from the battery. It's possible that a connection is either loose or badly corroded which will not...
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Overheating
If the engine overheats in the first 5 to 7 minutes of running then you most likely have a water pump that is not circulating fluid or the thermostat is stuck in the closed position. You should start and run...
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2002 Ford Mustang won't start
You need to check for corrosion on the inside of the battery terminals. If they are corroded then you will lose connection to the battery and cannot jump start the battery either. Also check for good cable connections of the...
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is it too late to get undercoating for a week old 2017 Toyota Prius
No it is never too late to get the car undercoated unless your car is already rusted out. You may need to have the under car washed of any dirt or salts that may have got on the undercarriage. ...
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Loud Knocking Noise Coming From The Right Upper Side Under My Hood .
It sounds like you could be having a fuel delivery issue if your vehicle is not able to stay running. It is also possible that your engines knocking sound could be part of the reason it is dying. I would...
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Diesel in the gas tank
Hello, the only repair that can be made is to drain the fuel tank, flush the fuel lines, flush the fuel rail, and replace the fuel filter. The fuel tank once drained, can be removed and then the fuel pump...
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A whole created by rust on the rear beam axle of my VW MK4 Golf GTI. Should I get it welded or buy a new rear beam axle?
I would suggest replacing the axle beam. As you may know, rust acts a bit like a cancerous contaminant to metal and is very difficult to remove entirely once it sets in. As the Iron oxide forms when the iron...
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Won't start, loose shift rod - 1997 Volvo S90
Hi there. You need to check the battery first. The battery needs to be load tested in order to be able to tell if it is failing. If the battery is fine, then the issue may be in the transmission...
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My car died while driving it
In this case, it sounds like your battery or alternator is failing. If you'd like to get this fixed, certified technician, like one from YourMechanic, will be able to diagnose your stalling issue to determine the exact cause of your...
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Why am I getting warning messages in my 2006 Jaguar XK8
Hello. If you had gotten this warning message along with an overheating condition then I would be a little mindful about a possible cooling system issue. These can come and go sporadically if the issue is something like a thermostat....
Question
Engine power reduced
Multiple issues may cause your issue. The first step is to connect a diagnostic tool to your vehicle. It could be something simple or more advanced. A qualified mechanic, such as one from YourMechanic, can assist you with any repairs...
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clicking noise when turn signal is off
Hi there. If you are hearing a repetitive clicking sound, it is possible that it's coming from the engine compartment. In some cases, this can be caused by a loose serpentine or drive belt or pulley, a timing belt that...
Question
Does a chevy colbat have 2 knock sensors?
You only have one sensor on this engine. If the P0327 trouble code continues then have the engine checked to see if you have an engine knock or the fuel you are using is below 87 octane, causing the engine...