Popular questions

Hi there. From what you are describing, it sounds as if you might have a small exhaust leak, or perhaps a secondary belt (drive belt or power steering) that might be loose or beginning to wear out. Diagnosing a noise...

Hello. There are problems with trying to do this type of estimating of speed by a tachometer. The tachometer changes with gear and road speed. You could have someone cruise at certain speeds next to you or match speeds with...

Since you are getting different codes and engine is stalling you may have a sensor issue along with ignition issues like a defective coil or compression problem in cylinder number 5. I would suggest getting a mechanic like one from...

Check the engine management control fuse (3amp) in the fuse box next to the battery. this fuse is only 3 amp and can easily burn out giving the symptoms you have. Also check the fuses in the fuse box below...

The Forward Collision Alert Off message can appear on your driver information center (DIC). The DIC displays this alert when the Forward Collision Alert (FCA) system is temporarily not working. When the FCA system is resolved, the alert will go...

Its very possible there is a ground issue as the only thing in common with all of these lights is ground G402.The ground wires meet up at a splice point prior to the ground point. To verify this, a voltage...

Hey there. If the codes are cleared with a scanner, check to see if they return. Maybe the system was serviced or the battery ground is loose and causing the circuit to break which could cause a lack of communication...

This component is called the Engine Splash Shield or Engine Splash Guard. For your car, the Part # looks to be 2465201523. You can get in touch with a Mercedes Benz dealership so they can confirm this.

Brake pads can be accessed by unbolting the brake caliper from the torque plate. If you are installing new brake pads, though, such must be done at the same time that the brake rotors are re-surfaced or replaced and all...

Hi there. That's an interesting concern you've described. With no codes present, verify proper transmission fluid condition, level, and type. Once you have verified the fluid type, level, and condition inspect the shift cable connector; usually located toward the rear...

The gauges in the center of your dash provide you with some pretty important information. The tachometer is designed to show you how fast your engine is turning, which is measured in revolutions per minute, or RPM. Note that this...

The intake gasket on these engines are known to fail and you will get a large amount of unmetered air. A smoke test will reveal if the gaskets are leaking. If the intake gasket is leaking, the repair is extensive....

The gear shifter is held in park as a safety feature. If the brake pedal isn't fully depressed, the lock will not disengage and allow the hear shifter to move. On most gear shifters there are small holes that lead...

Hello, thank you for writing in. The vehicle is likely having issues with the door switch which activates/shuts down both circuits. This is going to look like a peg in the door frame next to the hinge. The peg that...

Hello. If your vehicle's dephaser pulley is having issues, it may have a dramatic effect on the engine's emissions levels, which are a part of the MOT test. The MOT test looks at safety, roadworthiness, and exhaust emissions levels. ...

You can change the exhaust after the catalyst to a performance exhaust. This will give you more power and louder exhaust depending on the system you purchase. Some aftermarket sites will give you a soundbite of what the exhaust will...

Engine misfires can be caused by a list of problems, but there are a few suspects that occur more than others. The primary culprits are simple – spark or fuel – usually manifesting in spark plugs, plug wires, the coil(s)...

Hi, thanks for writing in. I'd be happy to provide my insight. You do not automatically need to replace the brakes with the master cylinder. When facing brake issues, always do a full inspection. Brakes are such a critical safety...

Hello. If the gears inside the tilting mechanism are broken off, the motor may run, but the seat will not move. While most of these parts can be sold and replaced separately, not all parts are serviceable. If the part...

Hi there: There may be multiple problems going on with your Chevrolet Cruze that are causing the no start issue. First, if you're smelling an odd aroma from the AC vents upon start up, it's possible that you may have...