ok my 1998 integra ls got cel codes and im confused on what im supposed to fix and how to fix. these are the codes it's throwing so pls if you know tell me how to fix it and what to do or fix. thanks and hope to hear back asap!

P0601-cylinder 1 misfire
P0302-cylinder 2 misfire
P0303-cylinder 3 misfire
P0304-cylinder 4 misfire
P0300-random mutiple cylinder misfire
P1706-open on transmission range switch circuit
P1399-manufacturer control ignition system or misfire

 

anyone???

 

plugs, wires, cap + rotor. possibly why its misfiring.

 

plugs, wires, cap + rotor. possibly why its misfiring

yes i will be replacing those. anymore thoughts on the other stuffs?

 

get a leak down test and go from there.

 

i would like to know also, my boys caris throwing some of those same codes. he also sees blue smoke when he accelarates......