I am having a code show up after my new build. I took the motor out, put a new 105.5-11:1 JE piston in, had some port work done, and went with a big bore. Now that i am finished with the build, i put the motor back in and now i'm not getting fire. I checked the from a new plug, to the exhaust, and got nothing. Then i noticed the engine light flashed a code 12. So now i am lost. Any & all input would be great! :thumb: