I;m getting a headache from all these check engine light crap. I let auto zone read the codes up and it said misfire #2.

I changed the spark plugs, spark plugs wire, cap, and rotor. I Did an oil change and a value adjustment. I did a compression test that reads 185, 120, 160, 170. Could you be a bent value that giving me those numbers?

 

I checked the codes again and it read misfire #2 and random misfire. Anyone?

 

Well you defenetly wanna look into piston #2 cause there's is to big of a gap from 185 to 120 160 and 170 is not so bad bt where is ur compresion suppose to be at? Evr since the light came on have you notice any change in ur engines performance?

 

The car had this problem when I bought it. When idle there is a little hestiation but it not noticable. The car drive great still with no sign or failure.