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0.9MM with spark plug gap tool.
A diesel engine doesn't have spark plugs or spark plug wires.
Actually , there are no spark plugs in a diesel engine
spark plug gap of 0.7 to 0.8 mm for champion spark plugs rc7ycc or rc9ycc
the spark plug gap is 0.7 to 0.8 for champion plugs
Diesel trucks don't use spark plugs, they use glow plugs. For your tuck i don't know ecpesifcally which glow plug you need cause you never mentioned what your truck is.
There is not spark plugs in a diesel engine.
a gap of 0.7 to 0.8 for champion spark plugs
0.9mm.
spark plug
No With some exceptions in the 1950's and before. Some early diesels started on gasoline with spark plugs and then switched to diesel when the engine was warmeed up.
The glow plug is the diesel version of a spark plug. There are 4 glow plugs (1 for each cyl.) located usually near the injector on top of the cylinder head.AnswerThe glow plug is NOT the diesel version of a spark plug, they both do different jobs. The glow plug is there to aid starting when the engine is cold. The spark plug is there to provide the spark for combustion to take place in a petrol/gasoline engine.