Popular questions

Hi there. The P0400 EGR (exhaust gas recirculation) valve code may not be a valve not working. This code description is a EGR flow malfunction. The fact that your vehicle has multiple cylinder misfires leads me to believe the valve...

A misfire can be caused for several reasons such as bad plugs (which you have fixed), detonation (bad timing), bad ignition coil, vacuum leak, faulty fuel injectors, low fuel pressure or faulty spark plug wires to name a few. This...

Honda is aware of paint issues on certain models and is offering to repair at least some of them, extending the paint warranty to seven years from the original purchase date with no mileage limit. Honda has released a couple...

You need to signal any time you change direction or change lanes while driving. This information is needed for other drivers to stay safe on the road. All you need to do is use your turn signals. Here’s what you...

Hi there. In the owner manual inside your glove box there should be a section on adjusting the PCS settings and restoring to factory settings. If you're not able to find these instructions, since your car is new, it would...

Hi there. It is very likely that the sounds you are hearing is caused by struts that are wearing out. It is also possible that the steering stabilizer bar bushings are worn out as well. Diagnosing a problem like this...

The fuel pump cut off switch is located behind the lower passenger scuff panel under the dash by the A-pillar. If you need further assistance with fuel cut off switch, then seek out a professional, such as one from Your...

If the bottom plug does not register any voltage to it, then the socket is bad. If after replacing the socket, this still does not work, then this is likely a result of bad brake light switch. If you would...

Hi there. Unfortunately, we do not provide repair or diagnosis services for aftermarket part replacement jobs. However, in general, when this type of problem occurs, it's due to a vacuum line being disconnected. I would double check your connections first...

Hi there - yes, I believe you are correct. Sounds like the diaphragm in the booster has ruptured, and is leaking air (to the engine), resulting in little or no brake pedal effort assist. I recommend a brake booster replacement](https://www.yourmechanic.com/services/hydraulic-brake-booster-replacement)...

The windshield wipers provide much needed visibility in rainy and snowy conditions, by wiping the moisture off of the windows. To use the windshield wipers, first locate the wiper lever, which is on the right side of the steering wheel....

It is likely that your starter motor has failed. A fuse is meant to protect your vehicle's electrical system from drawing too much current, or electricity. If your starter motor shorts out that gives electricity a straight path to ground...

A P2184 code indicates temp sensor circuit low. That means the voltage that the ECU reads on the temp sensor is low. The ECU interprets this as a hot engine and turns on the fan. A short circuit in the...

Hi there. The cam and crankshaft position sensors control the TIME in which the spark plug ignites; not the actual action of the plugs igniting. So, it is very possible that your hard to start issue is caused by one...

Generally, misfires are caused by either a spark or fuel issue or in cases, a combination of both. Spark related problems generally will result from things like ignition coils, crankshaft position sensor, spark plugs, spark plug wires or ignition modules...

The main cause of coolant leaking from this vehicle is a crack in the radiator. If the coolant is leaking from the front of the motor, then this may be a leak in your water pump. I would suggest having...

Hi there. It sounds like you have either a faulty battery or a failed starter. If the battery has failed, insufficient voltage and amps are supplied to the starter and it cannot turn the engine. If the starter motor has...

Hey there, thanks for writing in about your 2000 Lexus ES300 Your car has what is called an idle control valve, which regulates the flow of air into the engine while the car is idling. This is a common problem,...

Brake pads (or brake shoes in the case of drum brake systems) are the principal "consumable" in a vehicle's brake system. The pads are not replaced according to any fixed schedule, or number of elapsed miles, but rather are simply...

Hi there. If your leak is coming from the radiator housing, it will need to be replaced. There are some people that believe you can repair these type of leaks by applying sealant or "fix-a-leak", however, these materials typically become...

Hello, thank you for writing in. The noise may be related to the hub assembly, brakes, or suspension. The first thing you should check is the brake pads and rotors. If the rotors are warped, or the pads are not...

This may be a sign of a failing throttle position sensor (also known as an Electronic Throttle Control). The throttle position sensor (TPS) is a sensor used to monitor the throttle position of the throttle plate inside the throttle body...

The codes being set should be investigated first unless they implicate systems or components that clearly are irrelevant as "causes" of a rough running condition in which case you would diagnose and fix the rough running condition first and then...

The steering wheel volume switches are located on the back of the steering wheel, on the right side. Using your right hand, feel behind the steering wheel for the volume switches. Press the top of the switch to increase the...

When the automatic headlight system is turned on, the headlights will automatically turn on and off, depending on how dark it is outside. To turn the automatic headlights on, first find the turn signal lever, which protrudes from the left...