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What Is Wrong When My Car Backfires?
The causes of most engine backfires fall into two categories: gases explosively expelled through the intake manifold, or explosions that take place within the exhaust system. Backfires through the intake are generally related to problems with ignition... More »
Source: www.ehow.com


Exhaust system backfires occur in engines that have an ... engine may backfire if an intake leak is present (causing the engine to run ...


Dec 2, 2015 ... When an engine runs too rich, there is too much fuel to create an explosive, fast- burning flame. ... Specifically, delayed timing causes a backfire.


Jan 27, 2017 ... What Causes a Backfire? When your engine back-fires it can do so in one of two ways. First and the most common way is when the engine is ...


We usually refer to an exhaust backfire as a "backfire", and backfiring through the carb as "spitting" or "coughing". "Backfiring" is usually caused by a spark plug ...


One aspect of a car can cause more worry than any other – the exhaust. ... While an engine backfire (or “afterfire”, if it occurs when the engine has already been ...

Feb 6, 2013 ... A backfire occurs when combustion takes place outside of the cylinder. ... a look at how an engine could have combustion travel up the intake.
Feb 13, 2013 ... Backfiring can be used to describe combustion occurring through the intake ... In this video we'll take a look at how an engine could have ...


Backfiring is in no way related to fuel and a properly tuned engine should not ... It is commonly caused by ignition of the air/fuel mixture while it is still in the intake ...