Why Is My Car Not Accelerating Properly?

It is important that your vehicle responds the way you expect it to when you hit the gas. Over time, several issues can cause your car to stop accelerating the way it used to. This can cause issues when merging on the highway or going over hills. Due to the danger associated with acceleration issues, getting this problem checked out right away is vital. We would like to take this opportunity to explain four of the most common reasons your car may not be accelerating properly.

1.) Your Fuel Filter is Clogged

Your vehicle has a filter that helps to keep dirt and debris from getting into your engine from the fuel tank. When that filter gets clogged, impurities can make their way into your engine and cause issues. If this is the issue, your fuel filter can easily be replaced, and acceleration should return to normal.

2.) Your Air Filter is Dirty

Many drivers neglect the routine maintenance their vehicle recommends. One of the things that are commonly forgotten is the engine air filter. When this gets dirty, your engine cannot get enough air. This will slow down your acceleration considerably. Not sure how often your engine air filter should be replaced? Your owner's manual is the perfect resource for this information.

3.) Your TPS is Malfunctioning

TPS stands for the throttle position sensor. This is responsible for keeping track of your throttle valve opening and reporting it to the engine's computer. Like anything, the TPS can malfunction. It will result in irregularities in your acceleration.

4.) Dirty MAF or Oxygen Sensor

Your vehicle is a fine-tuned machine that needs the proper combination of air and fuel to operate. If the oxygen or MAF (mass air flow) sensor malfunctions, an improper mixture can get airflow to your engine. If a check engine light accompanies your acceleration problems, you may be having a problem with one of these sensors.

The best way to determine what is causing your acceleration issues is to have them professionally diagnosed. Schedule an appointment with our service team today.