After bringing my Isuzu NRR to the shop for a simple service, I was notified that after removing two of the four glow plugs, they could not get the last two and in fact, broke them off at the threads (this does happen on occasion). So, they notified me that their only option was to remove the head and send it to a machine shop to reverse out the broken threads. That would have been at least 3 grand and I decided that there had to be a better way and bought a $45 tool off Amazon and gave it a shot myself.
30 окт 2020
