Popular questions

Question
Where are the fuses located in a 2012 Nissan Altima?
If one of the electronic components in your car doesn’t work, the first thing to check is the fuse. Fuses act as protectors – if high voltage surges through the circuit, the fuse blows. This prevents damage from occurring to...
Question
How do I set the clock?
Setting the clock is very easy. It requires just a few simple steps. Hold the “TIME” button until the numbers on the clock begin to flash. Rotate the “TUNE/SCROLL” knob on the right side of the entertainment console, until...
Question
A wrench-shaped warning light showed up on my car
You may want to have faults read out of the powertrain control module. The wrench light generally means a transmission fault. If it does not come back it may not be a cause for alarm. However, if it lights up...
Question
How do I delete the call history from my hands-free system?
Your hands-free system tracks calls made and received while the system is active. You can use this information for a number of things, including calling a number back. However, you may find that you eventually want to delete one or...
Question
My car makes a clunk noise when turning the wheel while parked
Normally, the noise you are describing is commonly seen with failed outer tie rods, failed CV axles, broken sway bar bushings and the steering linkage itself. With the modification of the vehicle, it can change the operation of components as...
Question
Why does my oxygen sensor heater stay in not ready mode on my 2002 Cadillac Escalade
Hello. If you have performed the necessary driver cycles and have not lost battery voltage or reset the computer at any time then you either have a problem with the heater circuit of the sensor or the computer is failing....
Question
Alarm going off when I jump my battery
When a battery goes dead, a lot of times the computer operates on the mode it went to sleep in. For example, if the doors are locked, the alarm becomes set. When it is woken up, the car assumes a...
Question
Car transmission stuck in Reverse, shifter stuck in Park, Car won't start.
Hello. You will need to look under the vehicle where the shifter cable hooks to the transmission and look at the cable connector end for a worn out bushing. You may be able to push the shift lever on transmission...
Question
What causes my positive battery terminal to turn black?
The black colored surface on the battery terminal is caused when a battery releases hydrogen as it charges and discharges. This creates a lead oxide that will eventually build up enough to create a low current path to ground that...
Question
Does graphite lube work well for the ignition switch cylinder? Will it still need to be replaced if it does work?
Graphite lube is a great trick to unstick ignitions and door locks. Sometimes, when the steering wheel locks, you will have a hard time turning the key. In the heat of the moment frustrations take over and we can get...
Question
When it rains water leaks inside my car to the passenger side.
If your vehicle is equipped with a sunroof, the sunroof drains may be clogged or the drain hose connection to the body may have come loose. If the drain hose is pulled from the body, water will leak into the...
Question
Car lifted with jack but wheel did not. What happened?
You may have a couple different problems. I will start with the jack was not put in the correct lift area and jack will not lift vehicle high enough. Second is the jack is incorrect jack for vehicle or tires...
Question
How many crankshaft position sensor are there? 2002 Infiniti QX4
Hello - there is only 1 crankshaft position sensor on this engine. It is located on top of the transmission bellhousing at the rear of the engine (driver side). For assistance, I recommend a crankshaft position sensor replacement performed by...
Question
My doors no longer lock automatically when the car is in motion. Why is that?
The automatic door locking feature can be enabled or disabled with the master lock switch. To turn the door locking feature on, press and hold the master lock switch down for about five seconds. You will hear a beep when...
Question
The ESC off light came on while I was driving. What does it mean?
Hi there. The electric stability control (ESC) off indicator is located on the instrument panel. This light is illuminated when the ESC has manually been turned off. If the light popped up while driving and the button was not selected,...
Question
Engine dies when I take my foot off gas pedal.
Hello. If the engine runs fine when you are holding the accelerator pedal down and dies when you release it then you may have a couple of possible issues. I would first check the vacuum hoses going to the engine....
Question
My battery light came on out of nowhere and I started smelling smoke.
This may suggest a failing voltage regulator. The voltage regulator is a unit that regulates the charging of the battery by the alternator. When the voltage regulator is not working properly, this may result in the alternator allowing too much...
Question
I accidentally added 1 quart of Motor Oil into my transmission fluid what would happen?
If after you did this, you did NOT run the engine (thus operating the torque converter and oil pump in the transmission), nothing untoward will happen. The solution is to immediately remove the transmission oil pan, let everything thoroughly drain...
Question
I have a clicking noise coming from my serpentine belt.
Hi there. To see if the idler pulley is making the noise or the crankshaft pulley is making the noise, simply remove the serpentine belt from the engine and start the engine. If the nose goes away, then a pulley...
Question
My car will not fill up with gas at the pump
If it happens at every gas station and not just one, there is most likely a problem with your vehicle's vent / purge system for the fuel tank. When you fill up, the vapors inside the gas tank need to...
Question
How do I turn off the auto door lock?
The auto door lock feature automatically locks all of your doors, either when you shift out of P, or when you eclipse 10 mph. You can turn off this feature, in which case the doors will only lock when you...
Question
My car AC blows cold air when the car is moving but when I'm at a red right it starts blowing warm air.
When the car is moving, versus stopped, there is more air flow over the condenser (the heat exchanger in front of the radiator) and that airflow is essential to system operation. To maintain airflow when the car is in stop...
Question
My Honda Accord 2008 has the vsa and a triangle light on. What can be wrong with my car?
VSA, or Vehicle Stability Assist, is Honda’s proprietary system to maximize traction and help stabilize the vehicle during cornering if the car turns more or less than desired. VSA also assists you in maintaining traction while accelerating on loose or...
Question
My seatbelt chime won't go off when my seatbelt isn't on
Hi there. This is one of those problems that is either easily solved or impossible to locate. In most cases, the warning chime function is linked in conjunction with the warning light itself. So, when the seat belt lamp illuminates,...
Question
My red coolant light starts flashing after driving for a while. Manual says it's electrical.
If the coolant red light is flashing, then that means that a sensor is not responding to the computer system at that time. Check the coolant temperature sensor, and the coolant level sensor and make sure that they are plugged...