i had a 1320 code come up, but i thought that my car was running fine, so i disconnected the battery and reset the ecu. i have put like almost 100 miles on since and i have no code, should replace the coils anyways or not. my car has a motor out of a 2k with like 40,000 miles on it, my original motor stripped a cam gear. bought my car used so the factory warranty didn't apply, but the dealer i bought the car from did the work and warranted it, but now i am out of their warranty window. i am thinking that maybe the motor never had them changed and i am curious that since i havent got a code to come back if i should be worried or not. thanks

 

If there is indeed a coil issue, wait another 100-200 miles and the code will come back. Hopefully not, however. Good Luck!

 

well then i will be on the look out for it