If a car loses power during acceleration, one of two things is causing the problem: not enough fuel or not enough power. Unfortunately, finding out an exact cause of power or fuel restriction is difficult.Continue Reading
To figure out what the car is lacking, owners should press the accelerator when the car starts to lose power. If this helps the car gain power, the problem is not fuel delivery. If pushing the accelerator does not help the car run smoother, fuel restriction is the problem. To find the problem, owners should first check the fuel filter for clogs or impurities. After the fuel filter is clean, the owner should purchase a fuel additive designed to clear out blockages in the fuel lines. Also, it is important to check to see if there are any fuel lines that are leaking or cracked and to inspect the fuel pump to see if it is working correctly.
A loss of power can be caused by any number of problems. A good place to start is the exhaust system. Car owners should check for any holes or gaps between the exhaust and the muffler. If the car has a catalytic converter, this part also needs to be tested. This can be accomplished by hitting the converter with a rubber mallet. If there is a rattling noise, it needs to be replaced. Other possible causes of a loss of power include bad spark plugs and misfiring cylinders.Learn more about Car Parts & Maintenance
If a car turns over but does not start, it has a problem with compression, ignition or the fuel to air ratio. Determining which of these three areas is responsible for the problem is the first step in troubleshooting, according to the Linn-Benton Community College.Full Answer >
A car that starts up initially but dies immediately thereafter is experiencing a problem with either its carburetor or fuel injection system. The culprit depends on the year, make and model of the vehicle in question. Carburetors are easy to fix, while fuel injection issues cost a large sum to diagnose and repair.Full Answer >
There are many reasons why a car starts but does not stay running, but one of the most common causes of this problem is a bad fuel pump. When a fuel pump is going out, it is common for a car to stop running abruptly when the fuel supply becomes restricted.Full Answer >
When a vehicle stalls in any gear, it's generally a problem with the amount of fuel, amount of air or electric spark getting to various parts of the vehicle's engine. An occasional stall while in reverse doesn't necessarily mean there is a problem with the vehicle, though repeated and frequent occurrences may warrant investigation by a mechanic.Full Answer >