Popular questions

Pull the fuse for the ABS system to disable it and then test drive the car (don't forget to re-install the fuse later). If the pulsating/grinding noise remains that means the ABS system has nothing to do with your...

Hello, thank you for writing in. The throttle position sensor does not take inputs from anything, but instead it acts as an input to the ECU (the main computer). The ECU then uses it for engine performance. The sensor's resistance...

It is possible that the issue could be related to your throttle relay. The throttle relay would be located in your power distribution box under the hood. I would recommend swapping it with a similar relay to determine if the...

Hi - Here at YourMechanic, click here for guidance on how to make this repair. There are many other aftermarket sources for information on how to replace valve cover gaskets: the factory Ford Service Manuals, vendors of aftermarket service manuals...

Hi there. The alternator is the same for the vehicles from 1997 through 2005. The battery will determine by the vehicles load on accessories. If the engine is the same with the same type of starter, then the CCA (cold...

Hello there. This sounds like a more unusual situation. Ford uses the rollover stability control system as an additional safety feature to help prevent rollovers. A bit of body movement in normal wind speeds would not be abnormal. It should...

Hello. To understand what is going on, lets discuss these two components and how they work. Harmonic balancers are essentially vibration dampeners in the engine that counteract the torque caused vibrations coming from the crankshaft. Every time the combustion cycle...

The problem sounds like the alternator has failed and stopped charging. Your alternator should be tested to see if it is putting out any voltage and amperes to recharge the battery. You should also make sure the main cable off...

The problem sounds like the sway bar link arms are binding when turned and in motion. It is these or the struts are binding.

Hi there. The injector output driver is not responding properly to the control signal. Check the wiring from the computer to the injector driver. If the noid light is flashing erratically, then the controller (computer) is not functioning correctly. You...

If the transmission clutches are slipping, that is an internal mechanical fault that typically requires re-building. If the issue is in engine controls though, other common causes of loss of power include plugged fuel injectors (all should be removed from...

Hello, thank you for writing in. If you have reason to believe that the issue is fuel related, start by testing the fuel pressure at the engine. This can be done with an in-line gauge, and is relatively easy to...

The information you are looking for should be in your owners manual. The manual will tell you where each fuse box is, describe the circuit each fuse controls and show the amperage rating of each fuse so when they are...

You will need to have system scanned to see if there is faults with sensor or module and diagnose it at that time with the codes received.

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...

You may have potentially caused some damage to a speed sensor resulting in the vehicle not properly sifting in and out of gear. The transmission speed sensor reads the rotational speed of the reluctor wheel, located within the transmission. The...

Hello. Thank you for writing in. There are several issues that may be contributing to your symptoms. The battery may be failing. If the battery is on its way out, it may be able to supply the needed energy for...

The fact that it is speed related leads me to think it is somehow related to the tire area. Calipers are what actually apply the brakes on the car when you step on the pedal. If one of the caliper...

A mass air sensor with low output voltage may cause loss of power, hard starts or rough running.

Hi There, What you are describing sounds like a weak or dead battery. The clicking noise when trying to start the car is a common indicator that the battery does not have enough power to turn the engine over. You...

Hi there. In general, UK & European vehicles (BMW, Mercedes, Volvo and others) have higher than average service, maintenance and repair costs due to the fact that most mechanics that can complete them are specialists. The cost of repair per...

Hey there, thanks for writing in about your 2001 Nissan Sentra. It sounds like you may have a throttle position sensor issue or idle air control valve issue. If the catalytic convertor was not replaced, it could also still be...

The water pump control module is mounted in the left rear of the engine compartment. The system does not have a relay but a control module.

Hello, thank you for writing in. The battery light may illuminate for several different reasons. Luckily any codes may be pulled from the computer and save time with diagnosis. Typically the light will come on and stay on when the...

Hi and thank you for contacting YourMechanic. It sounds like there is a ground to chassis problem that is draining your battery. Check your negative battery cable for corrosion and make sure that the connection points are secure and clean....