Spark knock is the result of pre-ignition. Bearing knock is the result of worn main or connecting rod bearings. Either one can do internal damage to the engine.
knocking noise
Cant you just ask the people at the car place?
my grand am had an engine knocking noise. it was the intake manifold gasket was going bad. it was leaking coolant into my oil. look at your oil to see if it is a white milky color. if it is then you need a new manifold gasket which sucks. it takes a long time to do by yourself. or you can take it to a place that charges you $1000 to do. but if you can. do it yourself
engine knocking hard,and shaking a bit
NO. A knocking noise in the engine is a problem in the engine.
Engine knocking can be caused by numerous things. Having the incorrect spark plugs, carbon deposits on the cylinder walls, and being low on engine oil may all cause a knocking sound.
when we accelerate vehicle the supply of fuel gets increased .. Then inside the combustion chamber all the charge can't burn in such case so phenomena of knocking takes place.. So the sound can be heared.
if your engine is knocking that means you need oil. go get an oil change or add a quart asap or the engine will burn out
Detonation involves a supersonic exothermic. Knocking in a engine is spark-ignition internal combustion.
if the engine is knocking really loud you probably need to overhaul the entire engine or get a new or used engine because loud knocking is not good
When the fuel in an engine cylinder ignites prematurely or unevenly to cause power fluctuations and a "knocking" sound. usually occurs when an engine is very how or improperly timed.
your foot