I have an update to my broken off spark plug. I was successful in my perserance to remove this. The compression from the #3 cylinder was enough to blow out the remaining spark plug porcelin. After that, it took some more PB Blaster, I soaked it down good, a touch of the heat, a 18" 1/2" drive breaker bar with complementary cheater pipe. And then it broke my first 3/8" socket I put on the easy out. When that socket broke, I thought for sure I busted off that easy out. Anyway, the Isuzu Gods must have been smiling because I got that piece out without messing up the threads! All it took after I got it out was to run a thread chaser to clean up the threads. The new spark plug (with anti seize) screwed in perfect.







Now that I got this little problem taken care of, how do I get the motor to idle down? It wants to idle at around 12 to 1500 rpm or so, it did this before the spark plug incident. What should I look for? Is there a idle adjustment somewhere?
Thanks,
Jim