Toyota FJ Cruiser:  Bad Knock Sensor Symptoms

Modern vehicles use knock sensors to detect engine detonation.  This allows the PCM (powertrain control module) to run very aggressive spark timing.  If you are concerned that your Toyota FJ Cruiser has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your FJ … Read more

Toyota Camry:  Bad Knock Sensor Symptoms

Modern vehicles use knock sensors to detect engine detonation.  This allows the PCM (powertrain control module) to run very aggressive spark timing.  If you are concerned that your Toyota Camry has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your Camry is … Read more

Bad Knock Sensor Symptoms

Modern vehicles use knock sensors to detect engine detonation.  This allows the PCM (powertrain control module) to run very aggressive spark timing.   Once the knock sensor has determined there is detonation, the timing is reduced, and the detonation will stop.   If a knock sensor is bad, the PCM can’t make this important adjustment. … Read more

Kia Spectra: AC Compressor Not Turning On – Diagnosis

No matter where you live if your Kia Spectra’s AC compressor is not turning on, it can turn a pleasant commute into a nightmare (particularly if you have kids that are riding with you). The AC compressor pulley is always being turned by either the serpentine belt or a dedicated belt (it’s going to depend … Read more

Kia Amanti: AC Compressor Not Turning On – Diagnosis

No matter where you live if your Kia Amanti’s AC compressor is not turning on, it can turn a pleasant commute into a nightmare (particularly if you have kids that are riding with you). The AC compressor pulley is always being turned by either the serpentine belt or a dedicated belt (it’s going to depend … Read more

Chevy Orlando: AC Compressor Not Turning On – Diagnosis

No matter where you live if your Chevy Orlando’s AC compressor is not turning on, it can turn a pleasant commute into a nightmare (particularly if you have kids that are riding with you). The AC compressor pulley is always being turned by either the serpentine belt or a dedicated belt (it’s going to depend … Read more

Ford Freestar: AC Compressor Not Turning On – Diagnosis

No matter where you live if your Ford Freestar’s AC compressor is not turning on, it can turn a pleasant commute into a nightmare (particularly if you have kids that are riding with you). The AC compressor pulley is always being turned by either the serpentine belt or a dedicated belt (it’s going to depend … Read more

Ford Econoline: AC Compressor Not Turning On – Diagnosis

No matter where you live if your Ford Econoline’s AC compressor is not turning on, it can turn a pleasant commute into a nightmare (particularly if you have kids that are riding with you). The AC compressor pulley is always being turned by either the serpentine belt or a dedicated belt (it’s going to depend … Read more

Ford Freestyle: AC Compressor Not Turning On – Diagnosis

No matter where you live if your Ford Freestyle’s AC compressor is not turning on, it can turn a pleasant commute into a nightmare (particularly if you have kids that are riding with you). The AC compressor pulley is always being turned by either the serpentine belt or a dedicated belt (it’s going to depend … Read more