Popular questions

Hi there. This could be a faulty MAF (mass air flow sensor), which regulates the air going into the engine allowing for the proper air/fuel mixture. This could also be related to the idle air control module. This also helps...

Claimed by Jeff Engstrom

Hi. The convertible top has to be reset so it is synchronized to all of its upper and lower limits. If this procedure does not work, then the top position switch may need to be replaced or adjusted. I recommend...

If there was no leak prior to the water pump replacement, it is possible that the gasket sealing area between the water pump and the engine block has a leak. This is easy to find if you refill the system...

There are many possible reasons as to why a vehicle may hesitate on acceleration. If the Check Engine light has come on I would recommend having the vehicle scanned for trouble codes. Modern gasoline engines run highly sophisticated engine control...

It certainly can. My experience with those Mitsubishis is that they have a lot of problems with the fuel injectors when they get old. First, I would have a mechanic clean the fuel injectors. Sometimes, it’s that simple. Knowing...

If your vehicle is experiencing intermittent problems with the headlights, there is probably some sort of electrical problem present somewhere. That particular year and model is known display symptoms such as the ones you describe, when the Central Timer Module...

The radiator fan is computer controlled and you would need to have the computer scanned to see if the fan is having a computer or sensor problem or the fan relay is stuck in the on position. The fan has...

If the reduced power started immediately (first key start) after you worked around the fuses, there is probably an electrical cause. If there was any delay at all though, that raises the possibility of mere coincidence, in other words the...

Hi there. It is quite possible that the electrical harness to the thermostat is faulty or you have an obstruction of coolant inside the radiator or cooling system that is causing an actual temperature flux as you are describing. It...

Your tires will need to be replaced multiple times during the life of your ownership. There’s no way around that, unless you just don’t drive the car. Your wheels should last the life of the car, though. With that being...

The regulator is mounted to the fuel filter housing where the fuel line goes in. You may have a bad injector or two that is causing the problem you are having. The injectors on these engines had issues that are...

Hi there. Thanks for the video. The angle on the video is a bit misleading, but could be a strut mount that is the source. Another possible source could be a wheel bearing. If you are not hearing any harmonic...

While your car’s satellite radio should operate without any problems for the most part, there are a number of codes and messages that may be displayed on the screen. Understanding these is important. Here’s what you should know: Acquiring:...

The issue you are writing in about is fairly commonly encountered. If you request a diagnostic for engine hesitation a certified mechanic will identify the underlying issue and that mechanic will also explain what has failed and the cost of...

The shift interlock and the intermittent starting issue are likely separate issues. However, the brake light issue may be related to the shift interlock problem as the circuitry and components are common. The intermittent starting is relatively easy to diagnose....

Hi. Is there any power coming from the top of the distributor? The ignition coil itself may not be firing correctly and should be inspected. The coil is controlled by the ECU which does have the possibility of crashing as...

The radiator top tank if it is cracked will require the radiator to be replaced. It cannot be fixed.

Your car’s tire pressure monitoring system is designed to track the pressure in all four tires and alert you if one (or more) of them drops below the safe threshold. If the Low Tire Pressure light in the dash comes...

Each car is required to have a unique vehicle identification number (VIN). This is used for a very wide range of things, from your title to your insurance and much more. Without a VIN, your car is likely not insurable....

Have the residual pressure valve for the locking brake checked for problems. Residual pressure valves maintain a very slight hydraulic pressure for each brake in order to make the brakes more responsive when you press the brake pedal. If it...

Your wiper blades might not seem like the most critical component of your car, but there’s no doubt they’re vital when it starts raining. Checking their condition is very important. Here’s how to do it: Spray the windshield with...

Engine heat can degrade components such as ignition coils and the crankshaft position sensor. The components will then fail once they are hot. There are other possible causes of the stalling, too, such as the fuel pump relay opening or...