Your vehicle is equipped with a shift interlock. This is a safety device that keeps the car from going into gear without you stepping on the brake. If the switch on the brake pedal fails, or the solenoid itself fails,...
The diagnostic would begin with the battery. The battery should be fully charged and then load tested. If the battery passes a load test and charging system output has been measured, too, and is within specifications, the only reason a...
Transmission sensors are usually just to measure vehicle speed and sometimes rpm. I would think that a hydraulic or mechanical transmission issue would be a more likely cause considering the symptoms. I would first start by checking the transmission fluid...
Brake pads are replaced when the amount of friction material on the pad falls below a certain minimum depth, generally around 1 to 2 millimeter depth of pad material. You should first confirm that the pads are actually worn to...
This is a common issue in GM vehicles. The instrument cluster in GM vehicles uses stepper motors to run the gauges. These motors fail often and make the gauges work erratically and give bad readings. The instrument cluster will need...
It’s absolutely essential that you keep up with normal maintenance, like oil changes, tire rotations, air filter changes and the rest. Your car is designed with a reminder system designed to help make keeping your car serviced easier. If you...
Hello - you may very well be correct. Given your symptoms, it sounds like you have a blown headgasket. This can be confirmed by checking for low compression between adjacent cylinders, white steam or smoke from the exhaust (smells sweet),...
It is very important to always have your tires properly inflated. The proper tire inflation pressure is located on the Safety Compliance Certification Label or the Tire label, which are on the B-Pillar, near the door latch, or on the...
You can adjust the center display brightness to your liking very easily: 1. Press the Setup button. 2. Press the System button. 3. Press the Display button. 4. Press the Brightness Options button. 5. Choose between Very Bright, Bright, Default,...
Head gasket replacement is a big job that requires disconnecting and removing many parts. Without inspecting the vehicle firsthand, it's impossible to say exactly what when wrong. It could be something as simple as a disconnected sensor. An engine that...
First thing to check would be to make sure the belt is still attached to the power steering pump and that the fluid is at the level mark, typically low fluid level indicates a leak somewhere in the system. I...
The car using more fuel can be due to a problem with an engine sensor, such as the mass air flow sensor giving incorrect air flow readings to the computer, or you may just have a clogged air filter. If...
A few different parts can cause this problem. The ignition switch or key cylinder are most likely. Another possible cause is the security module. In any of these cases, hot wiring the car is not recommended as it can cause...
Your thermostat is located in the front of the engine right next to the distributor just above the water pump. I would recommend having an expert from YourMechanic come to your home to -diagnose and replace your thermostat.
Hi there. It is very possible that you have multiple problems here. The vibration around 70 while under acceleration is possibly caused by a tire / wheel that is out of balance. The braking problem could be caused by a...
It sounds like you have an idle speed problem. It could be a misfire that is only evident when your motor comes to an idle. This could be due to the need for a tune up or an injector problem....
The problem you are describing is possibly caused by mis-operation of the "flapper doors" that control and direct air flow throughout the various HVAC outlets. These doors are operated by cable or by servos. It is also possible that there...
Hi there. A high speed shake is either caused by an imbalance issue with the tires and wheels or it can be a problem with worn out front end parts or warped hubs. I usually start diagnosing this by road...
Hello. Most of the time this is caused by one of two things on your vehicle. It is either because the powertrain control module, or engine computer, is failing internally, or the main relay that supplies power to it is...
The automatic headlights require the sun sensor on the dash and rear view mirror to work correctly. The issue could also stem from a faulty automatic headlight switch module. I recommend having a mechanic, such as one from YourMechanic, run...
It sounds like your mode door is not moving to the correct position to allow air flow through the panel vents. I would recommend having your mode door actuator tested to determine if it is functioning properly. The most likely...
High-intensity discharge, or HID headlights require a lot more voltage to light than conventional halogen bulbs. Then once lit, they consume less wattage than the halogen bulbs. Sometimes referred to as a ballast or ignitor, this component amplifies the 12...
You may have a bad transmission shift governor in the back of the transmission that is not working correctly or there is another internal fluid pressure leakage that may require the transmission to be rebuilt. Have the governor replaced and...
