Q: ac clutch

Hello, From the way you describe you noise, the first thing I would take a look at is the power steering fluid level (https://www.yourmechanic.com/services/power-steering-fluid-is-leaking-inspection). If the level is low, there is probably a power steering leak that needs to be...

The O2 sensor will not cause the no start. The no start can be caused by the fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement) or the ignition system. You should check the engine for spark and fuel pressure, when it is not turning on...

There area number of things that can cause a misfire such as low fuel pressure, vacuum leaks, faulty spark plugs (https://www.yourmechanic.com/services/spark-plugs-replacement) or wires (https://www.yourmechanic.com/services/ignition-cable-spark-plug-wires-replacement), a bad crankshaft position sensor (https://www.yourmechanic.com/services/crankshaft-position-sensor-replacement), bad camshaft position sensor (https://www.yourmechanic.com/services/camshaft-position-sensor-replacement), faulty fuel injectors (https://www.yourmechanic.com/services/fuel-injector-replacement) and...

If they just put 2 new axles in, I would certainly take it back and ask them about it. What you're describing sounds like a CV type noise There are a great many companies remanufacturing axles for the service market,...

Perform a dry park steering check. Put the vehicle on a flat surface and have someone turn the wheels left and right quickly. While they are doing that, take a flashlight and look at the steering linkages under the vehicle....

A code P0411 (https://www.yourmechanic.com/article/p0411-obd-ii-trouble-code-secondary-air-injection-system-incorrect-flow-detected-by-spencer-clayton) indicates a secondary air injection system (https://www.yourmechanic.com/services/exhaust-system-inspection) incorrect flow has been detected. This is essentially a system of flushing clean and fresh air into the exhaust system in order to keep the catalytic converter working at...

I have verified that the thermostat is only replaced with the housing since the housing and thermostat are built together and not sold or replaced separately.

Hi there - Denso and Bosch are original equipment suppliers for Nissan. These may be purchased as "rebuilt" or "remanufactured" at lower prices than new, or Nissan-branded parts from a number of quality parts supplier. "Less expensive" may only consider...

There is usually a spring loaded switch in the door pillar. The switch contacts may be stuck closed even after you shut the door. If that is not the issue, and you were to request that a mechanic identify the...