3 confirmed cylinder misfires and one random misfire
I am struggling with MIL coming on. I am getting 3 confirmed cylinder misfiires (P0301,P0303,P0304) and random misfire (P0300). Car seems to be running fine, perhaps , if any, with a little less power than before. View Freeze data shows Trouble code P0303 ABSLT TPS(%) 24.3 Engine Speed (RPM) 2494 Calc Load (%) 80 MAP ("Hg) 23.9 Coolant Temp (F) 190 IAT(F) 97 ST FTRM1 % 9.4 LT FTRM1 % 3.9 Vehicle speed (mph) 41 Fuel Sys1 CLSD Fuel SYS2 n/a Could someone familiar with this car and these issues please let me know what might be causing these reading and MIL coming on? car is 2001 honda civic ex coupe at about 160K miles.