Chrysler 300M Blown Head Gasket: Symptoms, Causes, How to Fix

One of the most common (and) critical major engine problems is a blown head gasket. If your Chrysler 300M has blown a head gasket, you may find it running poorly or not at all.  Below you’ll find the symptoms, causes, and price of a Chrysler 300M head gasket. Recognizing the signs of a blown head gasket in your … Read more

Chrysler-300M Catalytic Converter: Price, Location, and Diagnosis

Your Chrysler 300M leaves the factory with a catalytic converter.  It can run into problems over the normal life of the vehicle, and is often accompanied by OBDII code P0420.  Below we’ll cover the location, price, and symptoms of a bad torque converter in your 300M.   Menu: Catalytic Converter Price 300M Catalytic Converter Location … Read more

Chrysler 300M Bad Fuel Pressure Regulator: Symptoms, ID, How to Fix

One of the most common issues with any vehicle, including the Chrysler 300M, is when it has fuel pressure regulator issues. A bad fuel pressure regulator can cause all sorts of problems. A bad fuel pressure regulator can cause various symptoms in your Chrysler 300M, the most common being engine performance problems. This can result from either too … Read more

Chrysler 300M Troubleshooting: Shakes When Braking

  If you find your Chrysler 300M‘s steering wheel shakes or vibrates when you press the brakes, it is almost always the brake rotors that are the cause of the problem.  There are plenty of other issues that can cause the steering wheel to wobble.  But, if your 300M is only shaking when braking, that’s … Read more

Chrysler 300M White Exhaust Smoke: Causes, Diagnosis, How to Fix

If you own a Chrysler 300M, you may have noticed white exhaust smoke coming from your car on occasion. This can be concerning, and it’s essential to understand the possible causes behind this phenomenon to address the issue promptly and efficiently. Several factors can contribute to white smoke emanating from your car’s exhaust pipe, and … Read more

Chrysler 300M Flashing Check Engine Light: Diagnosis

The check engine light indicates that you need to service a vehicle soon. If your Chrysler 300M has a flashing check engine light means that there is a catalyst damaging misfire (it can damage the catalytic converter and O2 sensors). If your car has a flashing check engine light, it means you need to service … Read more

Chrysler 300M Troubleshooting:  Squeaky Brakes

  Your Chrysler 300M‘s braking system is designed to handle thousands of miles of braking with no intervention from you.  When its brakes begin to squeak, they are telling you that they need some attention. The most typical cause of squeaky brakes are the brake pads themselves, but there are other issues that can cause … Read more

Chrysler 300M: Heater Not Working Diagnosis

  One of the most common (and inconvenient) problems with the Chrysler 300M is when it has no heat coming from the heater. Not having a functioning heater makes driving much less comfortable, and can be a sign of certain issues. At the simplest level, there are two main reasons why the heater is not … Read more

Chrysler 300M P0405:  EGR Sensor “A” → Circuit Low

  P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Chrysler 300M as it would any other vehicle.   The EGR system allows a certain amount of the 300M’s exhaust to re-enter the combustion chamber, … Read more