In this article he answers frequently asked questions with the chery orinoco spark plugs. I also talk a little about the type, change, recommended brands.
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The Orinoco uses spark plugs:
-> Part number - 907AA922000081
-> Denso K16PR-U11 # 4
-> Chery Bosch 481F-3707010 (this is platinum tip)
-> Spark plug type: Let's say hot, standard.
Because in reality it is the one used by most vehicles. But the last word has the manufacturer, and he is the one who arranges the spark plug of the machine. It is he who knows the regime, compression ratio and the calibrated mixture at various RPM regimes and engine demands.
In the world today there is a wide variety of different spark plugs, there are more than 1,400 variations. (size, height and diameter). Within those variations there is variation of constructive materials such as copper, platinum, silver and iridium, combinations between both, then with those numbers, you realize and you will see that there are more than 20,000 different types of spark plugs.
The manufacturer based on its engine, chooses from this huge catalog, the type of spark plug that best suits the performance of the engine. If the end user always makes the changes for the recommended spark plug, he will not have problems.
Changing the type of material, all it does is vary the life of the spark plug. A normal copper-nickel gives you 15mil or 20mil km. But one of iridium "ufff" will give you 70 thousand km very easily. Of course the prices of the latter are extraordinary.
You can change the brand without problems, and the various brands of spark plugs updated their catalogs and include the brand Chery. So you can get Champion, Denso, and NGK without any problems. What to use ... it's a matter of taste and nothing official is written yet. LOL.
Be careful with this. To change the shape and size of a spark plug you need to know the mixture that you are going to enter the engine, the barometric pressure at the intake, the compression ratio and the maximum stroke of the piston in the PMS. If you choose the spark plug wrong, it can melt or split and seriously damage the engine. But it is not difficult to know these data and to handle them much less. So, if you're going to mess around, cheer, but that's another thing. Hahaha.
It's all for the moment.
Written by Dennis García
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