So i traded for this car only have 100.00 in the car. So when i got it was missing found miss on cylinder 2 by pulling the the wire while it was running. Guy put new plugs (autolite) and new wires didnt help the miss. So the spark seemed weak. Changed wire from my other civic same car spark was good then but still no change after. Injectors r clicking. The cylinder thats missung has had a different injector and plug changed. Pulled the plugs all look good but number 2 black cleaned it up put it back still same miss. Looked at the cap the contacts was lil corroded cleaned them cleaned rotor and ignitor put it back together still same. Mpg was like 8. I ran some marvals mystery oil in the gas now im getting like 21 still very bad and bad miss please help me

 

Compression test the cylinders.