It depends on if you have a carburetor or fuel injection but it is probably in the throttle body. You could have trash in your throttle body or the throttle body is worn out.
There are numerous issues that can cause a lack of power during acceleration. Common causes include a clogged fuel filter, a clogged air filter, and dirty fuel injectors.
Start at the fuel filter. It may be clogged.
it means there is something wrong with the spark plugs cause they provide the energy for the engine
A sabre-rattling is a flamboyant display of military power, or, by extension, any overblown threat from one source to another.
coolant entering the combustion chambers, possibly thru head gasket, intake manifold, etc. What vehicle? 2005ford power stroke deisel
Check and clean the MAF sensor.
By itself, the thermostat would have to be stuck closed causing a severe overheat condition to cause a loss of power.
EGR valve will cause loss of power if stuck open. You might have rattling coming from your engine because the timing is off. This is dangerous. You are going to need someone who works on your type of car a lot check it out. A generic mechanic may not know what to do, because it requires in-depth knowledge of the engine and fuel/air system to diagnose timing issues properly.
Yes, timing issues can lead to poor acceleration in a vehicle. If the spark plugs are not firing in the proper sequence or at the right time, this can result in misfiring cylinders and a decrease in engine power, which can cause slow acceleration. It's important to have the timing system inspected and adjusted if necessary to ensure optimal engine performance.
I'd be suspicious of the TPS but that should show as a computer diagnostic code. Run a code scan first.
Bad torque converter? Bad Power steering pump or low fluid?
Fuel pump could be possibly getting weak. Happened to my blazer.