Q: Oil pressure high on starting truck

Your car is equipped with combination lap and shoulder belts for every seating position (two in the front and three in the rear). While each seat has its own belt, they all work the same way. Here’s how to lock...

Honda Civics can have a few reasons for not moving when you are trying to engage the clutch, even when your clutch fluid is full. A very common cause is that the clutch itself is worn out, which will prevent...

The maximum startup volume is a feature that limits how loud your sound system can play when you first turn it on. This keeps you from hurting your ears if you accidentally leave the volume on too loudly. The maximum...

I will assume that the door is hanging, and does not line-up properly when closed. There are a few situations that can cause the door to hang loose: The hinges holding the door on may have started to fatigue, or...

Hello there, a few possible items can cause a similar noise to what you describe. Most likely it is an engine misfire, fuel pump problem (https://www.yourmechanic.com/article/how-can-you-tell-that-your-fuel-pump-isn-t-working), worn out fuel filter (https://www.yourmechanic.com/article/what-causes-an-oil-filter-to-get-dirty), dirty idle air valve (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-idle-control-valve) (which you may be...

Although the serpentine belt does power multiple components on your Cadillac Seville, the electrical gauges are not part on that list to my knowledge. The alternator, which is typically driven by the serpentine belt does power those parts however. My...

Hi and thanks for contacting YourMechanic. The battery has lost all of the amperage that the battery can hold. I recommend replacing the battery (https://www.yourmechanic.com/services/battery-replacement) with a new battery and retesting your vehicle. If a battery voltage is too low...

Hi There, What you are describing sounds like an ignition coil pack that may be failing. Ignition coils are prone to this type of erratic functioning or heat cycling when they are beginning to fail due to the temperature fluctuations...

If the oxygen sensor (https://www.yourmechanic.com/services/oxygen-sensor-replacement) waveform doesn't look "well" on a scope (a direct test), it definitely should be replaced prior to (or during) the diagnostics as such could be at least a part cause of your difficulty. Slow acceleration...