http://www.suzukiclubuk.co.uk/phpBB3/phpBB3/download/file.php?id=5183 Thats the wiring diagram for it. When you start the car the ballast resistor is bypassed during cranking giving the coil the full12v once you stop cranking the coil is fed via the ballast resistor so the coil only sees 9v. If you...

Probably worth giving the carb a quick strip and clean, https://www.suzukiclubuk.co.uk/how-to-test/15-engine/130-sj410carbstripand-clean Thanks, Well Checked again and fuel is getting through, Now when I finally got it to start, it now just stops and keeps loosing the spark for some reason, think i...

Well Defiantly got Fuel and Spark, cleaned all wires, did try to start a couple of times but still no joy.
Dont know what to try next.

How much 'play' is there on the Dizzy Shaft ? If the dizzy shaft is worn and can move sideyways it can play havoc with ign timing. Assuming that the wiring/earths etc are all ok. No play, poured petrol in carb but still wouldnt start, wondering if its a loose wire somewhere now, battery going flat ...

Wont start at all now, new points and condensor, tried spark plug and is definitely sparking so dont know whats wrong now.
Any Ideas ?

Is the ignition still on points and a condenser in the dizzy? If so fitting new ones and setting the gap is always a good place to start with running issues on the f10 engine. The points need adjusting fairly often. You can get a dizzy and coil of a 1.3 and convert it to electric ignition as well. ...

Ordered new points and condenser so hopefully it will work , the old ones do look knackered.

Is the ignition still on points and a condenser in the dizzy? If so fitting new ones and setting the gap is always a good place to start with running issues on the f10 engine. The points need adjusting fairly often. You can get a dizzy and coil of a 1.3 and convert it to electric ignition as well. ...

Do the simple checks first. Is there mayo in the oil cap? Might be head gasket. Pull plugs and check the colour. Should be a light brown. If one or more is black could suggest a ring has gone. If all is fine change the HT leads for new ones. If that fails maybe the coil. Does it have a fuel filter?...

SJ 410 was running a bit rough and burning oil, but Just been MOTd a week ago, mechanic said he thinks it was running on only 3 cylinders, might also need new piston rings, told me to change plugs. changed them and made a big difference much more power starting first turn of the key in morning. This...