The engine is sputtering because of a faulty fuel pump or mechanical failure, causing the unmeasured fuel pressure to create sputters. But it can also be because of worn spark plugs, faulty sensors, or a damaged ignition coil.
While the unsettling feeling of your engine sputtering might not have to do with engine problems, it indicates something wrong with your car that you shouldn't ignore.
Many causes of engine sputtering relate to how your car intakes and burns fuel. If it doesn't burn fuel cleanly and efficiently, your fuel economy suffers, risking expensive repairs to your engine, exhaust system, and catalytic converter. Plus, your car creates excess emissions that damage the environment.
In addition, some issues related to engine sputtering can prevent your car from starting, leaving you stranded and in a dangerous predicament.
The good news is that engine sputtering is easy to recognize and more straightforward to identify when the "check engine" light comes on. If you take your car to a technician before the problem damages the engine, the fix could be as simple as replacing the spark plugs or cleaning the fuel pump. Unfortunately, putting the issue on hold can severely impact your car's fuel efficiency.
It probably shakes when accelerating because of loose/damaged engine mounts or a wheel-related issue. For instance, the wheels might be damaged, not properly tightened, or feature a faulty wheel bearing, whereas the tires could be unbalanced or worn. Ignition and engine mechanical problems are also common causes of shaking when accelerating.
Do you feel a sudden shaking jolt when you hit the gas pedal? Don't let this unnerving experience harm you and your car! Allowing the shaking to continue unchecked can lead to disastrous consequences. Instead, consider scheduling a vehicle health inspection right away.
By addressing the underlying cause of the vibrations, you can rest assured that your ride will be safe and comfortable at any speed. So don't wait for misshapen to strike – take action now to ensure your vehicle's safety and reliability.