Q: 5.8 volt to fuel pump 1987 scottsdale

The Check Engine Light on with the speedometer not working may be an indication of a failed VSS (Vehicle Speed Sensor). Fault codes should be read out of the engine computer, and if there is a fault for the VSS,...

By your description I can assume the sound you are hearing is relative to wheel speed. If so, this could be due to brake or bearing failure. I would recommend having a trained technician, such as one from YourMechanic, come to...

There are several reasons why you may not feel the car shifting. However, the most important question that we need to know is whether or not it's actually shifting. The 2013 Chevy Equinox has an electrically controlled, six-speed automatic transmission....

Hello. The exact speaker sizes depend on whether or not your vehicle is equipped with a Bose system. If it not, then your vehicle uses 2 x 3.5" tweeters in the dash, 2 x 6.5" speakers in the doors, and...

Hello. The clicking sound you are hearing may possibly be related to the starter solenoid which is a unit located on the starter that transfers current to the starter when you turn the key. The grinding noise you are hearing...

This may be a sign of a faulty MAP sensor. The Manifold Absolute Pressure (MAP) sensor (https://www.yourmechanic.com/services/manifold-absolute-pressure-sensor-map-sensor-replacement) is a key sensor because it senses engine load. The sensor generates a signal that is proportional to the amount of vacuum in...

This may be a result of a dirty or failing idle air control valve. The idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) reads the air intake as it is mixed with fuel prior to being injected into the engine at low speeds...

HI there. Usually cleaning the MAF sensor is done with an aerosol cleaner like brake cleaner or carburetor cleaner. These have alcohols, so cleaning the sensor the way you did should not have an impact. In most cases, the type...

As long as the a/c clutch bearing is not seized, it doesn't matter if the a/c compressor is locked up. As long as you do not turn the a/c on, this causing the clutch to engage and attempt to run...