When does a Toyota Corolla hesitate during acceleration?
Toyota Corolla Engine hesitates during acceleration Inspection at your home or office. Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM.
Why does my car hesitate when I step on the accelerator?
Instead of going faster by stepping on the accelerator pedal, the speed will be reduced. The vehicle may even stumble entirely during these seconds. This is what it means when the car engine hesitates. It is usually the result of a problem with the air and fuel mixture within the combustion chamber.
Why does my Toyota Tacoma hesitate to accelerate?
If this mixture is thrown off in any way, it may result in an engine running too lean (not enough air), or too rich (not enough fuel). An engine that is hesitating to accelerate is most likely dealing with a fuel/air mixture that is too lean.
What causes a car to stall after starting?
A vehicle with a failing mass airflow sensor may also stall soon after starting. Fuel Pump: The fuel pump in most modern vehicles sits inside the fuel tank and pumps fuel up to the engine.
Are there any problems with the 1999 Toyota Corolla?
Outside of a few engine related issues for the 1999, these are about as dependable a car as you’ll find. And remember most of these cars have 200k miles on them by now. But good luck finding one; owners say they want a new car, but can’t justify trading in their Corolla because the darn thing just keeps rolling.
What happens when you hesitate at the throttle?
5) While driving at normal road speeds (after the hesitation) or accelerating and the throttle is not fully closed, there is no miss whatsoever, and the engine performs very smoothly. While ever the throttle is partially or full open, the engine performs very smoothly and with normal power, apart from the initial hesitation.