Different spark plugs on the same engine problems
Different spark plugs on the same engine problems
(OP)
Greetings,I need to know what problems can cause the use of different spark plugs on a same Gas Engine. Eg. I have seen the use of Champion RM77N and Champion D14N at the same time on a Waukesha L7042GSI with Altronic III ignition system. I would like to know the consequences of this practice for the ignition system parts and for the cylinder/cylinder head as well...





RE: Different spark plugs on the same engine problems
"Schiefgehen will, was schiefgehen kann" - das Murphygesetz
RE: Different spark plugs on the same engine problems
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RE: Different spark plugs on the same engine problems
Only explanation I have is that someone screwed up (or ran out of stock of one and had some of the other on hand). There's no rational explanation that I have for intentionally using different spark plugs in different cylinders of the same engine.