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When replacing cylinders in an engine, re-boring may be necessary if the existing cylinder walls are worn, damaged, or not within the manufacturer's specifications. Re-boring helps to create a smooth, even surface that can accommodate new piston rings and ensure proper sealing. However, if the new cylinders fit correctly and the existing walls are still in good condition, re-boring may not be required. Always consult the engine specifications and a qualified mechanic to determine the best approach.

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5mo ago

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Must you de-pressurize system before replacing fuel filter on 1998 Lincoln?

NO....JUST SHUT THE ENGINE OFF!!!!!!!!!!!!!


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I would imagine that the tranny was not inserted correctly. In order to do this, you must use the poker.


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It determines the Mass of the Air Flowing into the engine. The engine computer must know how much air is flowing into the engine to determine how much fuel to inject into the cylinders to get the appropriate fuel-air mixture.


Why do diesel engine has a greater noise than gasoline engine?

The fuel is ignited by compression and not by a spark plug. The compression of the cylinders is much higher than in a gas engine. The fuel must be compressed to the point at which it will ignite. This cause the noise you hear from a diesel engine.


Where is the fuel pump relay on a 1991 Buick LeSabre?

Under the engine you must take off the cylinders to reach it there is no other way except for the auto shop.


What is the purpose of the mass air flow sensor?

It determines the Mass of the Air Flowing into the engine. The engine computer must know how much air is flowing into the engine to determine how much fuel to inject into the cylinders to get the appropriate fuel-air mixture.


How many horsepower will a 3 cylinder engine deliver?

Well, based on my research, the average Horsepower delivered from a 3 cylinder engine is around 180 to 200, on average. It would also depend on the car it is going into and furthermore, with fewer cylinders you must remember that you must worry about increased surface area per cylinder surface damage from friction and subsequently heat. Fewer cylinders means increased cylinders to make up the difference to be able to move a car and distribute the force.


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All 4 cylinders have a timing chain that requires no maintenance. The V6 has a timing belt that must be replaced at 90,000 miles. This engine is an interference engine, and as such if the belt breaks, serious engine damage will occur.


Does the 1998 accord lx have a timing chain or belt?

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Replacing a single high pressure injection timing a multicylinder engine by one of greater length would likely have what effect on injection timing in the affected cylinder?

Replacing a single high-pressure injection timing in a multicylinder engine with one of greater length would likely result in a delayed injection timing for the affected cylinder. This extended injection duration could lead to increased fuel atomization, potentially improving combustion efficiency. However, it may also risk fuel pooling and incomplete combustion if not carefully managed, possibly increasing emissions and affecting engine performance. Overall, the timing adjustment must be optimized to maintain balance across all cylinders.

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