Car Misfireing
#1
Ok so my friend and I were driving my car and he already has owned an rx7 fpr a while and he said my car was running rough and it could have been misfireing. Would it just be the spark plugs and wires or what, I was wondering how could i fix the misfire or is it even missfire if my engine runs rough in the higher rpms, if you could help plz. Thx