Popular questions

Question
Purchasing a used vehicle - A/C is not working
Hi there, thanks for writing in. Inoperative air conditioning can be caused by many possible problems, so it's really difficult to make an estimate without seeing the car. Also making it difficult, is the fact that labor and part quotes...
Question
Losing oil, metal particles on filter, and bad gas mileage - 2014 Infiniti Q50
Hello. It is common for the this engine to use oil and get poor fuel mileage. Unfortunately, it is an inherent property for this model. As for the metal, this is not normal. If there is metal in the oil...
Question
My car won't start, the lights flickered, and at one point I heard clicking
Hi there. It definitely sounds like something is shorted electrically and not only draining the battery, but also preventing the proper operation of the other electrical components in the vehicle. This is a serious draw on the electrical system and...
Question
Car started stalling after being stopped in traffic - 2015 Infiniti Q50
Hello. There are a few things that can cause this, but the most common cause of this is a failing throttle body. I have changed a number of these for similar problems. If the throttle body is fine, then it...
Question
Won't fire
The vehicle uses the crankshaft and camshaft sensors to control the spark and fuel injection of the engine. You should have the computer scanned to get codes, to see which sensor set a code.
Question
How do I know if the motor is getting power? 2012 Ford Fiesta
Hi there - since it sounds like you have a voltmeter and know what you're doing with it, I am trusting that you have checked the fuses for the windshield wipers, and have made sure the switch was in the...
Question
Is manifold gasket replacement a diehard requirement for manifold r&r?
The intake manifold gasket can be reused if it is not damaged in any way. The cost of the new gasket versus removing the intake again if it leaks is something to think about. Consider if it's worth the risk...
Question
Car stalled while driving - 2006 Kia Optima
Hi and thank you for writing in. Most likely what is happening here is that, by over filling the gas tank, you allowed gas to enter into the gas tank breather tube. As you start driving fuel is being drawn...
Question
oil mysteriously low
This is an ongoing issue with almost all of the manufacturers of engines and the oil consumptions they are having problems with. The dealer can do an oil consumption test and tell you that this is normal if it is...
Question
what would I expect to pay for a replacement ignition switch for a 2004 Chevy Venture?
Hi Heidi. In order to provide you with an accurate estimate for this service, we need to get some additional information from you. However, if you're having ignition issues, it's probably a good idea to first have one of our...
Question
What else can leak coolant? The leak is away from the radiator as well.
A coolant leak can come from leaking hoses, a bad head gasket, an intake gasket, or a number of possible locations. This means that a mechanic would need to identify specifically where the leak is coming from first before making...
Question
F20B engine felt and sounded like it scraped against something while driving. Now the car cranks but won't start.
The scraping noise was the timing belt rubbing on the timing cover. The issue could be the timing belt may have jumped a tooth. This will cause the engine to have a no start condition. Check the timing on the...
Question
hello
You will need to check the trunk lid sensor to see if it is loose or out of position and not registering the door position correctly. If you need assistance then contact a mechanic like one from YourMechanic to diagnose...
Question
Vibration in drivetrain
Hi there. This vibration could be caused by a number of things. However, the first place I would look is the driveshaft and u-joints. The driveshaft is used to transfer engine torque from the transmission output shaft to the rear...
Question
Do I need a crankshaft position sensor
Typically a bad crank position sensor will prevent your vehicle from starting. Your rough idle could be due to a vacuum leak or possibly a dirty injector, or maybe even an idle air control valve or throttle body that needs...
Question
I have a 07 jeep grand chrokee. While i was driving everything shut off
If you mean that everything is non-functional, as if you switched the ignition off, then there is most likely an electrical issue. If absolutely nothing comes on (lights, radio) when you switch the ignition on, the ignition switch may be...
Question
Silhouette
Many different parts can cause the vehicle to overheat. The most common would be the thermostat, radiator, water pump, air in the coolant, or a coolant leak. When a vehicle overheats at idle the usual suspect is the radiator fans....
Question
Problems starting car. Replaced fuel filter.
I would have the fuel system checked out by YourMechanic. They will need to put a pressure gauge on the fuel rail to test for fuel pressure. It sounds like you may have a bad fuel pump, in which case,...
Question
ABS comes on when not needed
The ABS and traction control are part of the same system. The electronic brake control module (EBCM) receives input from the wheel speed sensors, as well as other vehicle sensors. It then uses this information to apply the brakes and...
Question
Is my ECM malfunctioning?
Unfortunately, without additional detail as to the codes showing up, there is no way to diagnose what the issues may be. The alternator may be functioning intermittently without having a dramatic impact on the charging system for example. I would...
Question
My car engine is knocking constantly - what does this mean?
Hello. If the engine is running fine but the knock is consistent it may be a few different things. It can be coming from the camshaft actuator or it can be a rod knock starting. I have also had a...
Question
It won't stay started it dies after 5 minutes.. 2005 Dodge Ram 1500
Hello there, a few things are going on with your 2005 Dodge Ram. You are off to a good start with your crankshaft and MAP sensor repairs. You did not say if there was a Check Engine Light on for...
Question
estimate on axle replacement
The rubber boots covering CV axle outer joints can tear and the grease can then leak out and eventually the joint wears excessively and fails. If the tear in the boot is detected early enough the joint can be saved;...