Question about 2008 Aprilia RS 125

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Popping sound coming from exhaust pipe - 2008 Aprilia RS 125

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Hi Anonymous, popping on deceleration is usually caused by an air leak in the exhaust system and is generally located where black carbon soot is seen as a flashing build up from any joint connection. This condition can easily be remedied by removing and cleaning both joint pieces and reassembling with high temp silicone and the correct torque applied to the exhaust clamps where present. Coughing is usually caused by an air leak in the intake system and will generally have the same telltale signs of location by a wet or damp buildup of oil/gas seepage at the intake manifold to cylinder head or carburetor connection and in rare instances a worn throttle plate shaft and or seals. Spitting is usually caused by a faulty accelerator pump and or nozzle, or the float bowl needle and seat leaking and overflowing through the main jet mixing well nozzle, or the air-fuel mixture screw set to lean. For more information about your issue, please visit the websites below. Good luck and have a nice day. DOWNLOAD 2008 Aprilia Rs 125

Posted on Oct 21, 2015

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Posted on Jan 02, 2017

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My cadillac has started making a popping sound as I am driving. What is this a symptom of?


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Popping sounds coming from the exhaust can mean a few things depending on the location etc.

Does the noise happen mainly when acelerating or decellerating?

If when accelerating then it is most likely an exhaust leak which you can confirm by;
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This can be solved by taking the car to your local exhaust shop to be repaired or replaced.

If there is no leak and the exhaust is popping when decelerating;
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I hope this was the information you where after,

Reguards luke

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