View Full Version : misfiring on cylinder 2

06-11-2011, 07:51 PM
Hey guys got a question. I just bought an impreza and the check engine light came on. pulled the codes and it's misfiring on cylinder 2 pulled the spark plug and it was in terrible shape anybody know what would cause the threads on the spark plug to be melted like this? Replaced the plug and the check engine light came back on. What should I look at next?

06-11-2011, 11:59 PM
my bet is on a clogged injector. try runnng someinjector cleaner in it. i see white, that means lean, so if its getting spark and igniting lean, more heat is created. better fix this quick