Fuel Filter - EFI
The fuel filter is located between the fuel tank and the fuel pump.
Ignition System - DIS
The Distributorless Ignition System (DIS) used on this engine does not have a
distributor or vacuum advance mechanism. Ignition timing is set by design and
cannot be readily changed. In the event that the engine is converted to alternative
fuels, the timing can be re-set by trained technicians. Please contact an EDI
Distributor listed at the back of this manual.
Renew Spark Plugs
Spark plugs are located in the top center of the cylinder head. The ignition system
is a Coil-on-plug design, which eliminates the need for a distributor, rotor and wires.
Each spark plug is powered by it's own coil located directly above the spark plug.
Access to the spark plug is gained by removing the coil retaining bolt and coil.
Electronic Actuator
In the event that your engine is equipped with an electronic actuator, no adjustment
can be made.
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