In three words: Bad ignition timing. Backfiring used to be very common in cars years ago, but electronically controlled "everything" in engine design makes it very rare today in an automobile.
Your car is running too rich.
The forward force on a car is caused by the engine applying power to the wheels, which creates friction between the tires and the road surface. This friction allows the wheels to push against the road and propel the car forward.
No! A car backfires because unburned fuel is getting to the muffler. The heat of the exhause system causes the fuel to combust, thus a backfire. A bad alternator will just not charge your car battery.
inertia
while driving yur car reduces speed then pulls off with speed and backfires what can cause that
When the wheels of a car turn, friction causes the wheels to push back on the road, which in turn causes the road to push the car forward. Without friction the wheels would just spin in place. You can sometimes see this occur on icy roads, where there is very little friction.
The main causes of backfire in any car are incorrect ignition timing, crossed sparkplug wires or worn timing belt (or chains and sprockets).
A car moves forward primarily due to the force generated by its engine, which powers the drivetrain. The engine converts fuel into mechanical energy, turning the wheels through the transmission system. When the wheels rotate, they push against the ground, creating traction that propels the car forward. Additionally, the steering and control systems help direct the vehicle's path.
A car can backfire and die if the spark plugs are bad. The car could also have a problem with the timing or the catalytic converter .
The timing of the engine is off or the spark plug wires have been hooked up incorrectly.
ENGINE
when air is pushed forward, is has less pressure to the sides then in front, causing a vacuum on either side. when the truck speeds by, it causes this affect on a descent sized scale, large enough to pull your car.