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Blob

Smart Reasoning:

C&E

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Qaagi - Book of Why

Causes

Effects

octane rating ... helppreventengine knock

that could be added to gasolineto preventengine knocking

Lead was originally added to gasolineto preventengine knock

In the mid-1920s , lead was added to gasolineto preventengine knock

a higher octane rating than gasoline ... helpsto preventengine knocking

the gasoline 's abilityto preventengine knock

it was added to gasoline for many yearsto preventengine knocking

The lead compound TETRAETHEL LEAD was added to gasolineto preventengine " knocking

For much of the twentieth century , it was also added to gasolineto preventengine knocking

a higher octane gasoline to helppreventengine knocking

a fuels abilityto preventengine knocking

a slower abilityto preventengine knock

low - octane fuel to igniteprematurely causing“ engine knocking

a situation ... low - octane fuelwill causeengine knock

to run higher octane fuelto preventengine knocking

In the United States , lead has been added to gasoline and other fuels since 1929to preventengine knocking

fuel 's octane ratingcan causeengine knock

Lead ... its high octane ratingpreventsengine " knock

Bromine ... to helppreventengine knock

8.11 A compound used as an additive for gasoline to helppreventengine knock

a gasoline additive usedto preventengine " knock

the tetraethyl ... gasoline additivepreventedengine knock

to use a higher octane fuelto preventengine knock

a measure 's abilityto preventengine knock

the octane rating in gasoline ... helpingto preventengine knock

particularly its octane Gasoline octane ... which helpspreventengine knocking

Spark timing may be retardedto preventengine knock

This “ pre - ignition ” conditioncan causeengine knock

the fuel ... less likelyto causeengine knock

to automatically adjust spark timingto preventengine knocking

insufficient fuel(passive) can be caused byEngine knock

the fuel is more stableto preventengine knocking

predetination of the fuel(passive) caused byengine knocking

the fuel ... the sparkcausesengine knock

a gas mixture 's abilityto preventengine knocking

Leaded gasoline Lead ... an additiveto preventengine knocking

additives ... to helppreventengine “ knock

could lead to pre - ignitioncausingengine knock

combustion ... helppreventengine knock

the oil ... to helppreventengine knock

serious internal engine damage that is very costly to fixcan causeserious internal engine damage that is very costly to fix

in engine damage over timecan resultin engine damage over time

severe engine damage within secondscan causesevere engine damage within seconds

serious engine damage if left uncheckedcan causeserious engine damage if left unchecked

a loss of power and even catastrophic engine damagecan causea loss of power and even catastrophic engine damage

detects vibrations(passive) caused bydetects vibrations

sensing vibrations(passive) caused bysensing vibrations

engine vibrations(passive) caused byengine vibrations

the resonance or vibrations(passive) caused bythe resonance or vibrations

Detects cylinder block vibrations(passive) caused byDetects cylinder block vibrations

pretty severe damage to an enginecan ... causepretty severe damage to an engine

problems and damage(passive) caused byproblems and damage

severe damage to both the engine and the catalytic convertercan causesevere damage to both the engine and the catalytic converter

to eventual damagecan leadto eventual damage

in expensive damageresultingin expensive damage

damage Sorrycan causedamage Sorry

to piston damage and probably engine failurewill ... leadto piston damage and probably engine failure

engine damage may be detected early by sensing the vibration before it escalates to a harmful knock that could be detected by less sensitive meanscauseengine damage may be detected early by sensing the vibration before it escalates to a harmful knock that could be detected by less sensitive means

damage to internal componentswill causedamage to internal components

thousands of dollars in damagecan causethousands of dollars in damage

serious damage to the engine , including destruction of the pistons , connecting rods , exhaust valves , head gasket and spark plugs or glow plugscan causeserious damage to the engine , including destruction of the pistons , connecting rods , exhaust valves , head gasket and spark plugs or glow plugs

stress and can damage the engine ( ACFA , 2008causesstress and can damage the engine ( ACFA , 2008

very high pressure inside the cylinders , which can damage the enginecausesvery high pressure inside the cylinders , which can damage the engine

the frequency of vibration(passive) caused bythe frequency of vibration

internal vibrationcausesinternal vibration

the abnormal vibration(passive) caused bythe abnormal vibration

to severe damage of pistons and valvesleadsto severe damage of pistons and valves

problems and wear and tear(passive) caused byproblems and wear and tear

harmmight causeharm

to more damage to spark plugs , valves , pistons , and other componentscould leadto more damage to spark plugs , valves , pistons , and other components

damage to your car ’s internal parts like the cylinders and pistonscan causedamage to your car ’s internal parts like the cylinders and pistons

severe damage to the surfaces of the combustion chamber in I.C. enginescausessevere damage to the surfaces of the combustion chamber in I.C. engines

undesired vibration and driveline oscillationscausesundesired vibration and driveline oscillations

a melting of the pistons or the exhaust valves and other damage to an internal combustion enginemay causea melting of the pistons or the exhaust valves and other damage to an internal combustion engine

damage to your vehicles by cracking the cylinder heads or the pistons and could destroy your enginecan ... causedamage to your vehicles by cracking the cylinder heads or the pistons and could destroy your engine

a decrease in engine performance and in severe casescan causea decrease in engine performance and in severe cases

at least one characteristic vibrational frequency(passive) caused byat least one characteristic vibrational frequency

problems and break(passive) caused byproblems and break

up to 30 other problemscan causeup to 30 other problems

in a rich mixture and poor , slow , upshifts and quick downshifts under loadwill resultin a rich mixture and poor , slow , upshifts and quick downshifts under load

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Smart Reasoning:

C&E

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