pa help naman mga bossing at guru, no.1 cylinder of my ga16de engine was misfiring at malakas talaga ang palag ng makina, basa din ang sparkplug ng lahat na cylinder. 3 shops and mechanics i inquired told me that top overhauling is the only remedy i can get. also during acceleration only in the second gear more than 2000rpm kumakadyot na parang kabayo.bago na rin lahat ng engine support nya.plan ko rin pa full overhaul para matingnan na rin ang transmissions. pa help naman po kung saan ang best na talyer expert in nissan cars. mga ka nissan o mga guru sa nissanbayan pls.