What causes sudden acceleration in a Honda Accord?

Vin: [xxx] year: 2012 make: honda model: accord sedan when accelerating from stop or stop and go traffic, when accelerator is engaged car does not respond for appx. 5 seconds then accelerates at rapid pace causing a sudden jerk in acceleration.

What happens when you press the gas pedal on a Honda Accord?

After my 2013 honda accord with cvt transmission sits for awhile (1- 2 days) without being moved, the transmission will not engage. It doesn’t matter if it is in reverse or neutral. When i press on the gas pedal, the engine revs but the car doesn’t do anything. After about 30 seconds, the car will move, but very slowly although the rpms are high.

What should the draw test be on a Honda Accord?

It’s a common issues, check the battery termines must being tie, and clean, and check if any light is on or if something make noise inside the car. Do a draw test in your batt.to make sure it still good,it suppose to be ar least 9.6,if it not the batt. Might be bad even it can starts the car.

Why is my Honda Accord not moving forward?

Sometime, when this situation occurs, nothing happens when pressing the accelerator; then the accelerator must be completely released and pressed again, or pumped, to get moving and at some point power suddenly returns and the car lurches forward. This problem seems to occur most often whe…

Why does my Honda Accord have no acceleration?

This is the honda accord 2011 ex (v6) model. When moving at very slow speeds, say around 2-4 mph, there sometimes is a flat spot, ie no acceleration when stepping on the accelerator pedal. , at this point there seems to be a 2 to 3 second hesitation before the care suddenly accelerates and lurches forward.

Why does my Honda Accord squeal when I accelerate?

I bought a 2008 Honda Accord exl v6 sedan in good condition. It had 2 gasket/seal leaks, one dripped oil into the alternator so that had to be replaced. Now recently I noticed when accelerating the car makes a high pitch squeal.

Why does my Honda Accord shudder while driving?

Tl* the contact owns a 2014 honda accord. While driving at approximately 5 mph, the vehicle suddenly began to shudder and lose power. In addition, the instrument panel lights began to flash. The vehicle was towed to the dealer where it was diagnosed that the fuel injector needed to be replaced.

When does Honda Civic engine hesitate during acceleration?

Honda Civic 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. Our certified mobile mechanics can come to you now. Honda Civic Engine hesitates during acceleration Inspection costs $89 on average.

Why is the gas pedal not working on my Honda Accord?

The contact stated that while driving at various speeds, the accelerator pedal was depressed but the vehicle failed to respond and there was a sudden increased in engine rpms. The contact mentioned that the accelerator pedal had to be depressed all the way to the floor in order for the vehicle to respond.

Why does my Toyota Corolla hesitate during acceleration?

When a vehicle is hesitating during acceleration, it should be inspected by a mechanic. A vehicle with a combustion (gas or diesel) engine requires an exact mixture of fuel and air to run efficiently. 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).

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.

Can a bad throttle position sensor cause stalling?

Engine Rough Idling Or Sudden Stalling. Faulty throttle position sensors can cause rough idling due to fluctuating airflow. If you see your car misfiring, idling rough, or stalling out while you drive, it is highly likely that you’re having a faulty throttle position sensor.

Why does my Honda Civic DX turn off when I accelerate?

My 91 civic dx turns off when I accelerate at the light 3 times already : ( sucks 10 people found this helpful. It could either a faulty relay, the one that regulates the fuel pump circuit. Could be a dirty fuel pump sock. Could be a fuel pump going bad. Could be bad gas. Could be a faulty ECU. Could be a faulty Fuel Pressure Sensor.

Why does my Honda Accord Spud when giving gas?

You should as well consider changing the IAC valve which can be damaged; cleaning it is not enough for it to work properly. Hope it helps Warm engine, at 45/50 mph starts to spudder/hesitate, speed drops while giving gas,then quick acceleration,repeat.

Can a cracked IAC valve cause an engine surge?

If the hose is cracked or damaged, the engine will react as though the IAC valve is faulty. Also note that Toyota and Lexus vehicles may feature a non-motorized, magnetic IAC valve, requiring periodic cleaning of the IAC air inlet. In order to isolate the issue, clear any codes, then disconnect the IAC and start the engine.

What causes a car to have a high idle?

If it stays shut then your engine is not going receive air and it won’t start. When the throttle gets stuck in an open position than your vehicle will receive too much air and cause it to have a high or fluctuating idle. What are signs of a bad Throttle Position Sensor?

Can a bad throttle position sensor cause idle surging?

Idle surging can be caused due to other issues in the car, but if it happens in conjunction with other throttle position sensor symptoms, the culprit is often the TPS. At idle, the ECM will not get the correct information and the throttle will variate randomly causing idle surges. 3) Check Engine Light

What causes idle surges on a car ECM?

What causes the Check Engine light to turn off at idle?

At idle, the ECM will not get the correct information and the throttle will variate randomly causing idle surges. The check engine light will randomly turn on and off even if the car is running smoothly without any jerks and stalling.

What to do if your Honda Accord wont start?

Check the car’s ignition coil or pull any stored check engine light codes if the light is illuminated. To do this, remove the plastic engine cover for access to the coils. An informal way to test the strength of the coil is to unplug them one at a time while the car is running.

Why does my Honda Accord stall all the time?

While a DIY project can save you time and money, less experienced owners or cars with more complex problems may require a trip to the dealership. Here are some reasons your car may be stalling, along with possible solutions. V6 Accord’s are particularly prone to bad ignition coils.

Why does my Honda Accord Jerk when I Turn on the engine?

A bad O2 sensor will not allow your engine to get enough oxygen, and this may cause it to jerk. Replace the oxygen sensor and see if this solves your problem. Figure 5.

What does it mean when your Honda Accord wont accelerate?

If your Accord won’t accelerate, but the RPM’s do not change, that is an indication that there is an issue with creating power. The issue is going to be something affecting the motor. Here are some common issues that can affect the motor:

A bad O2 sensor will not allow your engine to get enough oxygen, and this may cause it to jerk. Replace the oxygen sensor and see if this solves your problem. Figure 5.

Why does my Honda Accord have a check engine light?

This could be accompanied by a hesitation in the motor when driving. A check engine light with a code p0725 strongly indicates a faulty ignition coil. Bad coils or spark plugs will cause misfires and throw misfire codes as well. Check the car’s ignition coil or pull any stored check engine light codes if the light is illuminated.

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