Some of you may or may not know I have had some misfire problems.
My 32GTR would miss badly on load.
After a few weeks I sourced some new coils, and this solved most of the problems.
Until this time I had been running new OWS iridium plugs.
I tried (and have fixed) the very minor missing problem with changing back to coppers, but when I removed the OWS plugs (only 1000 kays), the electrode and tip were clean, but the plug seat (where it screws into the head) was wet on #2 and #3. The rest were dry.
Is this a problem?
I noticed the plugs were not completely tight - would this cause it?
Or driving around with dodgy coils fouling the plugs, then when new coils went in the tips and electrodes cleaned up - i.e. wetness left over from misfiring?
Any ideas? Thanks