I would suspect a vacuum leak. Replace or repair all vacuum hoses under the hood.
But before you do that (that could be very Costly) spend the the money and have a Diagnostic Test done 9 out 10 times it will pin point the problem.
Engine hard to start, rough idle, fouled plugs, fuel in oil, poor gas mileage
Poor fuel miliage, rough idle, no start, poor acceleration, stalling.
Signs and symptoms of low fuel pressure include difficulty starting the engine, rough idling, and poor acceleration. The engine may also sputter during acceleration or stall unexpectedly. Additionally, a decrease in fuel efficiency and the illumination of the check engine light can indicate low fuel pressure issues. If these symptoms occur, it’s important to check the fuel system for potential problems.
Yes, a clogged fuel filter can cause rough acceleration. When the filter is blocked, it restricts the flow of fuel to the engine, leading to insufficient fuel delivery. This can result in poor engine performance, including hesitation or rough acceleration, as the engine struggles to get the fuel it needs to operate smoothly. Regular maintenance, including replacing the fuel filter, can help prevent this issue.
I am having the same problem, and poor acceleration!!
Symptoms of a bad camshaft sensor in a Daewoo Leganza may include rough engine idling, poor acceleration, and difficulty starting the engine. Additionally, the check engine light may illuminate, and you might experience fluctuations in engine performance or stalling while driving. If these issues arise, it's advisable to have the sensor inspected and replaced if necessary.
Symptoms of a bad camshaft sensor in a 2003 Nissan Murano may include rough idling, difficulty starting the engine, and decreased fuel efficiency. You might also experience engine misfires or hesitation during acceleration. Additionally, the check engine light may illuminate, indicating a potential issue with the sensor. If these symptoms occur, it's advisable to have the sensor checked or replaced to ensure proper engine performance.
One of the symptoms of a bad boil pack is a rough idle. Other symptoms include a loud engine, loss of power, and a check engine light that goes on and off.
On most vehicles, a bad o2 will cause the chech engine light to come on, decrease in fuel mileage, and varioius runing problems including: surging, running rough, stumbling.....
A miss, black smoke and a strong gas smell. Also, bad acceleration, rough idling, and stalling.
The symptoms of a 4.3 liter V-6 engine timing chain problem is an engine that runs very rough. The engine will shake violently.
Symptoms of a bad camshaft position sensor on a Honda may include engine misfires, rough idling, or stalling. The check engine light may illuminate, and you might experience difficulty starting the vehicle or poor acceleration. Additionally, the engine may run inconsistently or have reduced fuel efficiency. If these issues arise, it's advisable to have the sensor checked or replaced.