Originally Posted by
ezveedub
Try the RT5 or RT6. (medium or cold) It really depends on engine once you start running it. I would say try the next heat range warmer first. Novarossi turbo plugs fit also and are the same heat range values.
Hi, I am new n the choosing glow plug. Can you please advise me when and why I have to use hot, medium hot or cold plug on my engine. I stay in Asia and weather is hot from 1st Jan till 31st Dec.......
Pls advise. Thanks.