Popular questions

Hello - this sounds like a real mess! Check fuses first of course, to eliminate the simple problems. Then, it's time to break out the electrical diagnostic equipment and dive into the wiring. There are likely multiple wiring and/or connector...

Check to see if the Theft Light is on or blinking while you are trying to start the vehicle. Try another key to see if the problem continues. If it does, then have the vehicle checked for fuel pressure and...

Yes it is and you should change it right away, because mileage is mileage and time is time. That baby is 15 years old. They tell you that you are supposed to change the belts and they are only good...

Hello. From what you describe it sounds as if your vehicle may be experiencing more than one issue. Brakes not functioning are usually caused by serious issues with the brake system. If they are not functioning at all then that...

Hi there. The dealership is probably correct in this case. A dirty air filter can cause acceleration problems. However, it is also possible the fuel filter as well is dirty and will need to be changed as well. Typically it...

Hi Joseph. Thanks for writing in tonight. If you turn the key forward and you don't hear the starter engage or anything, then it's likely that you have a damaged electrical relay, which supplies power to the starter from the...

A diagnostic would determine the root cause of the overheating. Common causes of overheating include a faulty thermostat (yours was replaced but that is no guarantee that it is presently functioning), a plugged radiator, collapsed hoses, and a faulty water...

The brakes front and rear would need to be inspected for any excessive wear on the pads and rotors. The rear calipers may be sticking due to the caliper slides may make only one side of the rotor work. Have...

Any time a computer module is replaced it needs special programming to work with your vehicles other modules and program it to start and run your engine. The programming for the ECU can only be done by a specialized scanner...

The average fuel displays the average fuel economy that your vehicle has received since the last feature reset. To view this feature, follow these simple steps: 1. Press the Up/Down buttons until Trip 1 or 2 is displayed on the...

You will need to have the engine computer scanned again to get the codes and then properly diagnose any codes that are received. Fuel evaporative codes may cause the truck to run richer than normal but should not cause the...

Hello there. It sounds like you have a few different things going on. The most likely cause of the erratic faults would be a short in the wiring harness or an ECU fault. The power steering being shown is most...

Noises in the valve train are usually consistent and don't change much with engine load. Noises that get stronger when accelerating may be deeper in the engine. But adjusting the valves is not too tough on your car so it...

Hello, it sound like your charging system is not charging the battery. The alternator which puts out 12 to 14v DC charges the battery and supplies power to run all the electrical consumers when the engine is running. With the...

Leaking sunroofs are never fun to repair. Most of the time the problem on your car is clogged sunroof drains. With the sunroof open use compressed air to blow the drains clear. If they are clear or if this does...

If the catalytic converter is not working properly, it will cause the symptons you described, such as very poor fuel mileage, poor performance and a fuel smell as this is the raw fuel coming out of the exhaust. This happens...

Engine and transmission mounts are replaced on a mobile basis by certified mechanics dispatched by YourMechanic. The service to request is motor/transmission mount replacement. Harmonic balancers are relatively long-lived but there are a lot of variables that affect service life....

Check the lights on the dash and look for the wiring. Follow the wires to where they hook up to and check that component to see if it's working. Most dash lights are hooked into the light switch and on...

This could possibly be a wheel bearing failure. Wheel bearings can go dry causing a grinding or growling noise when the wheels are spinning. I would recommend having your suspension system inspected for any play or faulty parts. When wheel...

Hello. From what you describe it would appear that your vehicle is experiencing some sort of serious transmission issue. The symptoms you are experiencing can be caused by many things. A few probable causes are a bad shift solenoid, speed...

Hi there, thanks for writing in. In most cases the screeching sound that is made upon start up is an indicator of a loose belt; either serpentine or drive belt. The belt maintains tension when the tensioner pulley is fully...