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A higher octane fuel burns slowerpreventingspark knock
Aftermarket fuel additives Incorrect ignition timingmay resultin spark knock
Any money spent for higher octane fuel when it is not necessaryto preventspark knock
FUELThe use of a fuel too low in octane ( a measurement of anti - knock qualitywill resultin spark knock
too much timing or low octane fuel(passive) caused byspark knock
the spark timing ... low octane fuelwill causespark knock
less total timing with the lower octane fuelto preventspark knock
a variety of things including using low octane fuel , over - advanced ignition timing , too much compression ( often due to a buildup of carbon in the combustion chamber(passive) can be caused bySpark knock
to run a higher octaneto prevent" spark knock
where higher octane was requiredto preventspark knock
the correction in ignition timingto preventspark knock
A real lean conditioncan also causespark knock
two things(passive) can be caused bySpark knock
only high octane fuelto preventspark knock
a defective emission control device , incorrect ignition timing , excessive engine loads and poor fuel quality(passive) can be caused bySpark knock
The reason for running higher octane isto preventspark knock
Use of a fuel which is too low in anti - knock qualitywill resultin spark knock
dial back ignition timing and so onto preventspark knock
a retard to timingpreventingspark knock
the timing a bitto preventspark knock
yes carbon iscan causespark knock
an inoperative EGR valve , over advanced ignition timing , engine overheating , carbon buildup in the combustion chambers , or low octane fuel(passive) caused byspark knock
Pre - detonation of the Air / Fuel mixture in internal combustion engines(passive) caused byspark knock
Pre - detonation of the Air / Fuel mixture in internal combastion engines(passive) caused byspark knock
controlling the timing properlyto preventspark knock
the spark timing ... the enginecausesspark knock
A lean air fuelwill causespark knock
low octane or bad timing(passive) is caused bySpark knock
Advanced timing and lower than recommeded fuel octanecan causespark knock
to limit an amount of spark advanceto preventspark - knock
Old fuelwill causespark knock
the fuel it likesto preventspark knock
when dealing with a massive pressure spike Combustion chamber volume decreases from carbonaceous depositscausingspark knock
Too much leadwill causespark knock
carbon deposits from excess oil coming down the valve stem 12(passive) caused byspark knock
When a computer detects a failed knock sensor it will default the ignition timing back 5 degrees or moreto preventspark knock
As more load is placed on the engine , the spark timing must occur later in the compression stroketo preventspark knock
High cylinder tempcan causespark knock
A loss of fuel pressurecan causespark knock
changes in fuel octane(passive) caused byspark knock
the fuel from going Sizeto preventthe fuel from going Size
the fuel from going bad Use with unleaded , oxygenated and ethanol containing gasoline Works with all fuel injectedto preventthe fuel from going bad Use with unleaded , oxygenated and ethanol containing gasoline Works with all fuel injected
engine to shake get your car checked for emissions Answercan causeengine to shake get your car checked for emissions Answer
the intense vibration(passive) caused bythe intense vibration
to improved fuel economy and performanceleadsto improved fuel economy and performance
the fuel octane rating is not 87 due cutting corners by the station of gas and the refinermay causedthe fuel octane rating is not 87 due cutting corners by the station of gas and the refiner
the fuel from Best Petrol Injector Cleaner - Rislone Gas Fuel System Treatmentto preventthe fuel from Best Petrol Injector Cleaner - Rislone Gas Fuel System Treatment
the pistons and rings to vibrate and rattle producing the spark knocking soundcausesthe pistons and rings to vibrate and rattle producing the spark knocking sound
long - term damage to your vehicle ’s enginecan causelong - term damage to your vehicle ’s engine
more damage than just a rattling noisecan causemore damage than just a rattling noise
from inefficient combustion in the motorresultingfrom inefficient combustion in the motor
by over advanced timingcausedby over advanced timing
in motor harmcan resultin motor harm
no , correct , yes " pinging " or(passive) is causedno , correct , yes " pinging " or
serious damagecan causeserious damage
the conditions(passive) caused bythe conditions
significant damage inside an engine 's cylinderscan causesignificant damage inside an engine 's cylinders
expensive damage to your car 's enginecan causeexpensive damage to your car 's engine
a reduction in powercausinga reduction in power
alsoleadsalso
the pressure oscillations(passive) caused bythe pressure oscillations
the PCM to retard the timingwill causethe PCM to retard the timing
the PCM to retard ignition timing to eliminate the knockwould causethe PCM to retard ignition timing to eliminate the knock
the ECM to enter a “ Fail - Safe ” mode wherein the boost pressure is reduced to the minimum value determined by the wastegate actuatorwill causethe ECM to enter a “ Fail - Safe ” mode wherein the boost pressure is reduced to the minimum value determined by the wastegate actuator
the intense vibrations(passive) caused bythe intense vibrations
to engine damagecould leadto engine damage
" permanent " damage to the engine cylinders which might result in a catastrophic engine failure at any momentcauses" permanent " damage to the engine cylinders which might result in a catastrophic engine failure at any moment
in higher thermal efficiency and power output for the same energy input as petrolresultsin higher thermal efficiency and power output for the same energy input as petrol
the gasoline from going poorto preventthe gasoline from going poor