while driving yur car reduces speed then pulls off with speed and backfires what can cause that
the engine timing needs to be adjusted
Your car is running too rich.
If you mean the smoke it's usually related to the quality of petrol
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.
The main causes of backfire in any car are incorrect ignition timing, crossed sparkplug wires or worn timing belt (or chains and sprockets).
Unburned fuel in the exhaust system causes the backfire from the exhaust pipe.
the tailpipe on a car is also known as the EXHAUST of the car where the gases from the combustion happening inside the engine escape.
There is several things that can cause it. The plug wires being crossed will cause a backfire. A backed off rocker arm adjustment and most common is a worn camshaft lobe.
oil getting by the rings causes white smoke and oil dripping out of the tailpipe.
I think you are hearing pressure pops. Not a backfire.
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 .
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