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2000 Suzuki DF 70, 4 Stroke: NO ignition in two cylinders
Hello
I was done fishing and on my way to the dock, going about 4000 RPM, NOT Full Throttle, suddenly the RPM drop to about 2200. Check the gauges, no buzzing, no blinking. I stop the engine and start it again. Idle OK, but Full Throttle no more than 3000 RPM. At home, I check : oil OK, Compression OK, Water p & T OK.
While idling, I pulled the spark-plug cords one-by-one. I find out that No 1&4 doesn't work!!!!
I switch the Ignition coils Input Plug and No 2&3 went off!!!
I checked, in the limits of my understanding, according to the Repair Manual, all the Wiring, Relays, Resistance & Voltages values and find NOTHING wrong!!!
I'm hoping that is not the EMC , a New one is very costly for my income!!!
PLEASE ADVICE, any IDEA is very welcome. It will be my Christmas present from you, who ever you are!!!
I was done fishing and on my way to the dock, going about 4000 RPM, NOT Full Throttle, suddenly the RPM drop to about 2200. Check the gauges, no buzzing, no blinking. I stop the engine and start it again. Idle OK, but Full Throttle no more than 3000 RPM. At home, I check : oil OK, Compression OK, Water p & T OK.
While idling, I pulled the spark-plug cords one-by-one. I find out that No 1&4 doesn't work!!!!
I switch the Ignition coils Input Plug and No 2&3 went off!!!
I checked, in the limits of my understanding, according to the Repair Manual, all the Wiring, Relays, Resistance & Voltages values and find NOTHING wrong!!!
I'm hoping that is not the EMC , a New one is very costly for my income!!!
PLEASE ADVICE, any IDEA is very welcome. It will be my Christmas present from you, who ever you are!!!
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