Popular questions

Question
I just put a junkyard transmission in my truck when I pulled the dipstick out before starting it it doesn't register should the fl
You said your vehicle has a manual transmission but I think you meant to say automatic transmission. You should make sure your transmission is filled before you start it with one quart at a time until you see some indication...
Question
I HAVE A HIGH IDLE AT RUNNING TEMP; IF CAR IS PUT IN PARK THE IDLE CLIMBS AS HIGH AS 1700 RPMS
Hi there. Generally speaking, a high idling engine is caused by a failure of the idle control valve or a vacuum leak. It's also possible that the throttle body is damaged. You might want to have a professional mechanic come...
Question
Some "grunting" or "creaking" when I turn the wheel or go over potholes. Took it in and they found nothing.
The problem sounds like the sway bar link arms are binding when turned and in motion. It is these or the struts are binding.
Question
Heater blows cold.
Hi there. Leak stopper should only be used in emergency situations as it usually causes more problems than it "fixes". It sounds like the leak stopper may have settled in your heater core and is preventing the proper amount of...
Question
Squeaking noise in brake pedal
If your brakes are squeaking, this can be caused by a number of different things. The brake rotors could have a surface finish that no longer promotes quiet braking. The brake rotors should have a criss-cross looking surface finish to...
Question
gas gauge works but always reads as if it where full even if no gas is in the car
The fuel sender inside the tank is most likely open circuit or short circuit and needs to be replaced inside the tank on the pump.
Question
Number five cylinder problem
The wiring on older Volvos, such as with your 1996 Volvo 960, can be a little temperamental and have bad connections. If the ignition coil is good but the coil itself is not receiving the electrical signal from the computer,...
Question
How much is it to rebuild a transmission?
In order to estimate the transmission overhaul the labor for a 2 wheel drive remove, overhaul and install the transmission is 14 hours labor plus any parts needed. The parts will include an overhaul kit plus any broken or defective...
Question
what causes a P0174 bank2 combustion too lean
You will need to have the system inspected thoroughly to see why the vehicle is going lean. The possible causes are that you are loosing fuel pressure or fuel volume. If fuel pressure gets too low it will cause the...
Question
What does the three way catalytic converter do?
Controlling engine emissions requires a lot of different components. Catalytic converters are part of your exhaust system, and are responsible for burning off harmful gases, or converting them into something harmless (like oxygen). Catalytic converters use precious metals like platinum,...
Question
Can't pass emissions test even though codes pass.
Hello, To get the readiness monitors to pass it requires driving the sometime in a different fashion than what you're used to. To start, the fuel tank needs to be between 3/4 and 1/4 tank and the vehicle must be...
Question
Car starts and runs . When I first start it I get fuel intake and plenty of RPM but if I put it in gear no movement and no RPM
It is possible that you have an electronic throttle body that is malfunctioning once the vehicle is put into gear. It is also possible that there is an issue with the transmission itself. I would recommend having your transmission inspected...
Question
Cost to replace engine in a 2002 BMW 325i
Hi Ernesto. Thanks for sending in your question. Unfortunately, replacing an engine is not a service our mobile mechanics could offer, so you'll have to contact a local BMW specialist to receive an estimate for replacing the engine on your...
Question
I have a,2004 Cadillac CTS,. there is a whining noise coming from the rear tire passenger side- what could it be ?
Hello, thank you for writing in. When it comes to potential brake issues, you want to have it looked at as soon as possible. The brake system is THE most important safety feature on the vehicle. If you have leaking...
Question
Gas gauge not working
Hello, the operation of the fuel gauge is like this. The fuel level sensor receives a steady voltage input, and as the level changes the voltage output of the fuel level sensor change. The fuel gauge in the dash receives...
Question
2007 Ford Edge I don't no which one is the blower motor relay
Hey there. There is a 40 amp fuse and a separate relay in the engine compartment fuse box. If the problem persists after installation, or you need help having this installed, an expert technician from YourMechanic can come to your...
Question
Engine starting, but stalling
The fuel filter is located on the frame rail near the fuel tank on the passenger side. The fuel pump may be having an issue with not supplying enough fuel pressure to the engine. Another possibility is that the filter...
Question
Car jerking often, check engine light flashed and stayed on.
What you are describing sounds like a dirty or faulty mass air flow sensor. The mass air flow sensor monitors air intake as it is mixed with fuel prior to being injected into the motor. This sensor relays vital information...
Question
Check engine light on getting code P0462
Replacing the pump will probably take care of this.The fuel pump on your car is one of those integral in-tank units that has several functions including the fuel level sensor and the fuel tank pressure sensor. The fuel level sensor...
Question
Stuck while shifting from second gear to third gear at high RPMs
Chevrolet has a TSB out about a failure with the pressure plate causing hard shifts. The first thing to check is the clutch pedal level when the clutch is being operated if the pedal goes close to or is touching...
Question
Does it harm my car to shift from reverse to drive while the car is still in motion?
Hi there. In short - YES, shifting into reverse gear while the vehicle is in forward motion is not good for the transmission. The reverse gear needs to engage when the motor is at lower idle RPM and can seriously...
Question
What does it mean if the Supplemental Restraint System light in the dash comes on?
Your car is equipped with a supplemental restraint system (SRS). This includes your air bags, as well as seat belt components and more. If the controlling computer notices a problem with the air bags, the front passenger sensing system or...
Question
my bmw dosent go faster than 40 miles per hours
Hi there. Quite often when you have a flat tire, the vibration that occurs will trigger an error code inside the ECU which engages a "limp mode". This restricts the speed your car can travel, until the vehicle is brought...
Question
Car turns over, but won't keep running
Hello there. It sounds like there may have been something that happened when one of the fuses was checked. When checking the fuses, if any were removed and put back into the wrong spot, it may cause this sort of...