Yes throw it away and never look back
A 'spark ignition ' engine is your regular gasoline engine as opposed to a diesel, which is a 'compression ignition' engine
the gap should be .025
In the 2004 Honda CR-V, the spark plugs are located on the top of the engine, beneath the ignition coil packs. To access them, you'll need to remove the engine cover and then the ignition coils to reach the spark plug wells. Each cylinder has its own spark plug, and the CR-V has a four-cylinder engine, so there are four spark plugs in total.
There are basically two types of spark ignition engine. They are the diesel spark engines and the petrol spark engines.
In a 2009 Honda Fit, the spark plugs are located on the engine's cylinder head. You can access them by removing the engine cover and the ignition coil assembly. The spark plugs are situated beneath these components, typically requiring a socket wrench for removal and replacement.
if your Honda has a v-tech the igniton control should be on the left side of the engine and if it don't then look on the far right of the engine and it should be where the spark pulgs are.
Broken ignition wirez...
The Honda 400EX is equipped with one spark plug. This single-cylinder ATV features a 397cc engine, and its design requires just one spark plug for ignition. Regular maintenance of the spark plug is essential for optimal performance.
On a 2008 Honda Fit, the spark plugs are located beneath the ignition coil packs, which are situated on top of the engine. To access them, you'll need to remove the engine cover and the coil packs, as they are directly mounted on top of each spark plug. The spark plugs themselves are found in the cylinder head, with each plug corresponding to a cylinder in the engine.
what are the advantages and disadvantages of s.i engine
0.6 - 0.7 mm 0.02 - 0.03 in I got this from the manual Tristan-
A diesel engine has the same internal components and works off of compression ignition, not spark ignition.