Many ways to know the state of the engine. One of them can be seen from the color andcondition of the spark plug. If you have any spare time this weekend, try to open the spark plug and see if such instructions below?
Brown: At the electrode slightly grayish brown sign of spark plug is working normally, butapproaching the lifetime limit. Should replace the new.
Yellowish: Engine overheated, so that the temperature and pressure in the engine risesdrastically. Check the engine cooling devices.
Obsolete: Busi like a little pile of old crust on the electrode. Busi has been rejected andneed to replace new.
Redness: electrode layer peeling with redness, but no crust. Machines have ovberheat, check the code range and the heat engine cooling devices.
Hirst: There is a heap of charred crust and colored electrodes. That is, setting the fuel is not true. check the supply of gasoline and other electrical devices.
Melt: melting electrodes and look burnt, due to the spark plug with the wrong heat range.Leak at engine components that cause the lubricant also burned in the engine room.
Thick crust: the crust is thick deposits on the spark plug electrodes and head due topoor fuel consumption. Leak in the seals in the valve that makes the lubricant seepsdown to the spark plugs.
Wet: There is a residual lubricant on the electrode and the head of the spark plugs,engine detonation or ngelitik mengnalami. Check the ignition timing or use the appropriate fuel denngan engine specifications.
Bent: Electrodes attached to the piston head struck the spark plugs due. Check theengine's internal components.
Hiccup: the car stalled and died suddenly. the possibility of a hot car coil. Immediatelyturn off the engine and compress the coil attempts to discuss a damp cloth.
Brown: At the electrode slightly grayish brown sign of spark plug is working normally, butapproaching the lifetime limit. Should replace the new.
Yellowish: Engine overheated, so that the temperature and pressure in the engine risesdrastically. Check the engine cooling devices.
Obsolete: Busi like a little pile of old crust on the electrode. Busi has been rejected andneed to replace new.
Redness: electrode layer peeling with redness, but no crust. Machines have ovberheat, check the code range and the heat engine cooling devices.
Hirst: There is a heap of charred crust and colored electrodes. That is, setting the fuel is not true. check the supply of gasoline and other electrical devices.
Melt: melting electrodes and look burnt, due to the spark plug with the wrong heat range.Leak at engine components that cause the lubricant also burned in the engine room.
Thick crust: the crust is thick deposits on the spark plug electrodes and head due topoor fuel consumption. Leak in the seals in the valve that makes the lubricant seepsdown to the spark plugs.
Wet: There is a residual lubricant on the electrode and the head of the spark plugs,engine detonation or ngelitik mengnalami. Check the ignition timing or use the appropriate fuel denngan engine specifications.
Bent: Electrodes attached to the piston head struck the spark plugs due. Check theengine's internal components.
Hiccup: the car stalled and died suddenly. the possibility of a hot car coil. Immediatelyturn off the engine and compress the coil attempts to discuss a damp cloth.
source: http://nanozr.co.id
