Popular questions

Hi there. From the description you have given, it's hard to determine whether it is the engine that won't turn or the key won't turn. If it is the engine not turning over. It could be the starter. The part...

Hello. I would need to know if the engine is cranking or not doing anything in order to be able to accurately help you. If the engine is not cranking at all then you may have just run the battery...

This is a problem likely related to your fuel tank sending unit. The fuel tank sending unit is a small float type component (or sensor) inside your fuel tank that measures the level of the fuel inside the tank. As...

Hi. Your issue could very well be due to a faulty master cylinder. A fault in those particular model master cylinders have been experienced by QX56 owners in which air will seep into the brake fluid through the master cylinder....

Having an engine heater is particularly helpful when you live in a colder climate, making it easier to start your vehicle and gain better fuel economy during the winter months. If your vehicle is equipped with an engine heater, it...

The charging system light may be computer controlled on some vehicles or controlled by the instrument cluster circuit or the alternator output. We would need your vehicle year, make and model with engine size to give a better diagnosis for...

Hello. The gas cap will not repair the issue unless that is the problem. Depending on what code is coming up will determine what is needed. I would start by scanning the computer for codes first to see what may...

Hello, thank you for writing in. The diagnostic code was related to the transmission shift circuit. The computer has detected an issue, and that likely the reason for reduced power. If the transmission shifts too early, your vehicle will bog...

P0402 means the exhaust gas recirculation (EGR) valve is flowing too much recirculated exhaust gas when it is commanded to open the flow of exhaust gas into the intake manifold. A consequence is the engine could be running rough if...

When you had the water pump replaced the surface on the engine block most likely did not have all the old gasket material removed. I would recommend having the water pump replaced and both surfaces cleaned thoroughly by a mechanic...

This vehicle may be leaking from the fuel pressure regulator; GM has issued a recall for the regulators not having a proper seal. The leaking you describe may, or may not be related to the recall. If the leak is...

Hello. I would start by scanning the vehicle for codes and checking to see if all of the sensors are reading correctly. If everything looks good then chances are it needs a new computer. I have seen the computers fail...

If the malfunctioning lights coincides with rough engine operation, there may be a global electrical problem. That might relate to charging system output or the integrity of main circuits. Some basic tests will have to be performed, along with using...

This can be caused by a number of things such as low coolant levels, a faulty thermostat, or a failing coolant fan switch. As you may know the coolant fan switch helps to maintain the proper coolant temperature by turning...

The knock sensor is located on top of the engine beneath the intake manifold which must be removed to gain access. With regard to diagnostic trouble code P0325 that code does not mean the knock sensor has failed. All that...

Hi there. The slip indicator light could be on for a numerous items. The main items that is causing your rpm's to fluctuate are the camshaft position sensor (CPS) and the idle air control valve (IAC). The CPS will cause...

The blinker issue is likely a burnt out bulb or a flasher relay. You can turn on your flashers/hazards to verify bulb operation. If all the bulbs work then you may need a new flasher relay. A left mirror...

The Fuel Level Low message can appear on the driver information center (DIC). When the DIC displays this message, your vehicle is low on gas. When you refuel your vehicle, the alert will go away.

Hi. It will depend on the damage done. Most likely the steering column is ok, it is the ignition lock cylinder, the housing, and the switch that have probably sustained damage and these items will need to be replaced. My...

When the engine oil was changed, the maintenance reminder was probably not re-set. Be sure that the level of engine oil is adequate as measured on the dipstick. Misfiring can cause engine and catalytic converter damage so be sure to...

The "thumping" sound you mention seems more like the torque convertor lock-up clutch in the transmission failing. It tries to lock up, can't recycles, etc. GM has a service bulletin on this problem - TSB Reference #3438A. Discuss this with...

Although I'm not there to inspect your Ford Super Duty, it would seem logical to inspect your Electronic Brake Control Module (EBCM). This component reads all of the braking system’s sensors and activates the ABS or traction control system when...

Depending on where and how the security system was installed, this can change the possibilities of various issues and fixes. An aftermarket system put in by a private party could have been installed in different ways that could cause issues...

Hi there. Usually this type of grinding noise as you've described is due to a wheel bearing that is failing. However, it can also be a warped rotor, damaged brake pads or a CV joint issue. It's probably best to...

Based on data from the Kelly Blue Book database of used car transactions, if the car were in good condition (which it isn't , obviously), it's worth about $2,000. Given the number, and extent, of required repairs, $2,000 would be...