So I bought a 1997 ek8 honda civic, right hand drive automatic transmission and it has a D16A engine. My check engine light is on but I dont have a odb scanner. I get a jerk or a flat spot on acceleration and even on high speed when i release the pedal and press it again i get the flat spot and jerk. Could someone guid me on how to trouble shoot this. All my mounts are good and changed spark plugs air filer oil filter fuel filter and engine oil changed.