Thread: spark plug problem

or it could be that the bridge is getting to hot ive seen them where they get to old that the actually melt over like on my stepdads mazda i checked for contact but no contact. o i kinda had the same problem but i was faling my plugs out i put in ac delco iridium and hvent had a problem but i think i will be ordering a set or those brisk plugs when john get done testing them.

Originally Posted by MTXGTP

or it could be that the bridge is getting to hot ive seen them where they get to old that the actually melt over like on my stepdads mazda i checked for contact but no contact. o i kinda had the same problem but i was faling my plugs out i put in ac delco iridium and hvent had a problem but i think i will be ordering a set or those brisk plugs when john get done testing them.

Not sure your mods but you may want to call Brisk before ordering. I order the recommended plugs for my mods which were actually the sliver racing plug. It sure takes them a long time to ship those things. I recently install TR6IX iriduims and they made such a huge difference over the Autolite AR 103's that, I can't imagine the Brisk being any better.

You are right though. Depending on where the ground electrode is positioned when installed, if the plug got hot enough it could appear that it had become mashed.