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YES! Backfiring is caused by raw unburnt rich mixture gasoline passing from one or more of the engine's cylinders into the tailpipe assembly and igniting there, destroying parts
of the exhaust, like the expensive catalytic converter.
Usually, the ignition system is not working right. Or the ignition switch is manually switched off and on again while the engine is still running. A leaky fuel injector can also cause backfire.
If the backfire is from the air intake (air cleaner), then that tells us that a very lean air/fuel ratio condition exists. The mixture explodes in the intake manifold instead of in the combustion chamber. Sometimes an intake valve is burnt allowing the combustion to
spread into the intake manifold once per revolution.
Newer fuel injected engines almost never have this problem though. As the fuel is injected only at the time that the intake valve is open to suck in the atomized fuel with the throttled air to burn for power.
What else can I help you with?
Will backfiring cause damage to a vehicle?
In extreme cases, it can blow the muffler wide open.
Would adding oil treatment to a car cause it to backfire?
Backfiring is a timing issue.
Is it possible for a faulty distributor to cause backfiring?
Yes.
What are the release dates for The Car Coach - 2011 Summer Can Cause Sun Damage to Your Car?
The Car Coach - 2011 Summer Can Cause Sun Damage to Your Car was released on: USA: 5 September 2013
What happens when you try to start car and timing is off?
When you try to start a car with the timing off, the engine may not fire properly, leading to rough idling or failure to start altogether. The misalignment can cause the spark plugs to ignite the fuel-air mixture at the wrong time, resulting in backfiring, poor performance, or engine damage. Additionally, it can lead to increased exhaust emissions and potential damage to engine components if not addressed.
Why does your maf sensor keep going bad in your 1999 suburban?
if the engine is backfiring it will damage the maf,.
Would quick acceleration cause damage to a car?
Maybe. Depends on speed of car
Can putting sugar in a car engine cause damage?
Yes
Is a backfiring car more likely to breakdown?
yup it is more likely to break down well if its backfiring that's not good that can mean there is some seriuos internal problems
Does a master key cause damage to electrics on your car?
A key not programed for the car will cause the computer to lock out and not allow the car to run. Many cars require a visit to the dealer to be reset if this happens. If this is what you mean by damage then yes
Car is a laser If the car is backfiring and not starting y wont it start?
sounds like you need a tune-up
What would cause backfiring through the throttle body in a 1986 gmc sierra pickup with a 350?
Backfiring in any motor is either badly out of time or a burnt valve.
