Traveling long distance by car (gasoline) to a private vacation with family, it helps prepare the car. Primarily, the engine due to fussy on the go can cancel the event. Moreover, the road that traversed a variety of conditions, including road uphill. To determine the condition of the engine, no need to open the hood, just by looking exhaust tip.
Black crust
At the end of the exhaust a lot of crust indicates too much fuel is wasted through the exhaust fumes. Cause, usually very wasteful consumption of petrol and power less, especially at the beginning of acceleration. Channel system can be set gasoline.
Grey’s crust
This condition indicates perfect combustion in the engine. Mixture of air, gasoline and cigarette lighter in ideal conditions until combustion obtained. If the conditions issued gray crust, all of this because a lot of wasted raw gasoline through the exhaust. Although the setting is an ideal machine, sometimes crusty black exhaust tip.
To find out, stepped on the gas the car at high rpm on the freeway. Hold for a few minutes, in addition to remove excess crust in the engine, also effectively determine the condition of the exhaust pipe tip.
Water Sprinkling
This incident normal when the condition of the engine is still cold. The source of water not from the engine, but the effects of condensation (dew) in the exhaust tract. Along with rising temperatures in the pipes and mufflers, splashing water will be lost. These conditions and indicated a clean pipeline from the oil or melt the crust that accumulates.
Flakes Stools
This flake out while running at high rpm. The form can be rusty iron or a burning cotton-like objects. It also shows the condition of muffler (muffler) is porous due to rust. Flakes of rust and peredasm glasswool in the muffler off, so exit together dengnan exhaust fumes. Usually this condition accompanied by a rumble from the exhaust is leaking and followed wasteful fuel consumption.
Oli melt
This condition implies the existence of engine oil into the fuel in a quantity enough. Along with the rest of the exhaust gas, oil will be wasted through the exhaust pipe line. When the machine is turned on, also accompanied the emergence of a thick white smoke. The reason, either because the condition of a worn piston rings or loose. Or derived from oil seepage from the valve seals broke. Fix or check both of these components before the damage gets worse.