Q: Car not starting all of the time

If equipped, your vehicle can hold two different memory settings at any one time. These settings can control seat position and angle, pedal position, radio station, and side view mirror adjustment. They can also be operated with the remote keyless...

Your car’s engine creates a lot of heat during operation. Coolant is cycled throughout the engine to help prevent damage from that heat. If the High Temperature indicator on the dash comes on, it means that the computer has detected...

Nissan and Infiniti vehicles usually require you to adjust two different bolts to remove the belt. The two bolts are the lock bolt and the adjustment bolt. These bolts are usually located on the power steering pump or the alternator....

Hello. If you had an injector coil issue, then that will usually cause the converter to become clogged and fail. If it is clogged, then it needs to be replaced as driving it will not clear it up. You will...

It sounds like you may have a small leak somewhere, possibly one of the rear airbags. Aside from that, there is a relay behind one of the headlights that controls the air compressor. If you get power at the relay...

Your alternator (https://www.yourmechanic.com/services/alternator-replacement) and battery (https://www.yourmechanic.com/services/battery-replacement) may be the cause of this problem. You should have the battery completely charged and load tested (https://www.yourmechanic.com/article/how-to-check-a-car-battery) first. If it fails testing, then replace it then test the charging system. When the battery...

The code P0171 (https://www.yourmechanic.com/article/p0171-obd-ii-trouble-code-system-too-lean-bank-1-by-andrew-quinn) is due to the left bank of the engine running lean and has reached the rich limit for the ECM. Try to have the injectors cleaned (https://www.yourmechanic.com/article/how-to-use-a-fuel-injection-cleaning-kit-by-ed-ruelas) and run only high quality fuel that has cleaning...

Hey there. This is a common sign of a dirty or failing idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement). The idle air control valve monitors the air intake as it is mixed with fuel prior to being injected into the engine. This...

Hello, It sounds like you may have a voltage regulation problem which may be preventing the alternator from doing it's job properly. The voltage regulator is a unit that regulates the charging of the battery by the alternator (https://www.yourmechanic.com/services/alternator-replacement) and...