Reply to thread

Message: <blockquote data-quote="irdanlz84" data-source="post: 255536" data-attributes="member: 4870">With the cap off and on rite?One more thing for all bros, after i went to the workshop, i realize that all this while, my car was running with broken o2 sensor, knock sensors, and my fuel pressure regulator was blocked... the previous owner disconnect the vacuum hose, and sealed the nozzle, basically the pressure of my injector rail cannot be regulate...  now all are fixed plus decarb and injector cleaning.. the result is smooth engine, regain low rpm torque, and satisfied mid to high rpm torque... not to forget, better fuel consumption..however, the burst of torque during high rpm from the old setup was more sensation and more umph than the current setup, even my friend who drove cooper s acknowledge that the jerk was more than his cooper s.. how could this be? i understand that knocking is multiple combustion in the cylinder instead of one complete combustion.. is this the cause of the sensational high rpm burst of torque? now that my knock sensors were replaced.. the knocking is gone already.. is that a correct assumption to be made bros? ( Sorry out of topic, really curious to know..hehe :wink: )</blockquote>