so another update... i replaced the exhaust, coilpack and the plugs for gm ones and still have the missfire!
there is definitely fuel on the plug 2nd from right. no blue smoke from exhaust however there is a distinct pop pop pop pop form the exhaust when listening close to it.
do we think it could be a faulty ecu? I have read that these seem to be an issue sometimes? Is there any way i can check to see if this is the issue as it seems an expensive purchase if its not the issue.
I am still getting error codes 0353 0100 and 0110
sorry for all the questions and thanks for taking the time to read my problems
Jon