1 Magnesium deficiency is the most common cause of muscle cramps and most cases respond really quickly to a magnesium supplement. 2  Magnesium deficiency is extremely common because the soils where most crops are grown are often depleted in magnesium.
Here's some light on the issue: Burn Baby Burn The last thing I want to address today is the subject of deceleration backfire, or âpoppingâ. This topic generates a lot of concern from inexperienced riders, or even from experienced guys who just hate the noise, so lets take a look at what causes it. But first things first, lets define the issue: Deceleration Backfire is caused by fuel burning in the exhaust manifold or header. No ifs ands or buts, thatâs what causes it. But the bigger question is how does gas get there in the first place, and thatâs a bit more complicated.
Misfiring. Misfiring in the engine system can cause the catalytic converter to over heat. Alternatively, an exceptionally rich fuel mixture will exhibit similar symptoms. When there is a presence of an extra rich fuel mixture raw fuel enters the catalytic converter and is ignited.ssessing the cause of a failing catalytic converter can sometimes be traced back to an error in the fuel system. A distinctive sign of this is a restriction in the performance of the exhaust system. It is indicative of the melting of catalyst materials inside.