Need help with my 2007 st13. 5000 miles. Cuts out when hot. Will start after up to 30 seconds but then cuts out quicker and quicker. Cant find the problem
So. Bikw was running fine. During a hot spell one day, whilst out riding, all quite happy, no missing etc the engine just died. Coast to side. All electrics work like bulbs, starter etc. Turning ignition off and on makes no difference. No fault codes on dash. Give it 30 seconds and will start. Now, this is the first time after maybe 30 mins or so riding. Next cut out will happen in next few mins. Same thing exactly
Same procedure. Wait 10 to 20 seconds and will start. Into gear quick, ride a few hundred yards. Same thing. Next time it cuts out even quicker and then quicker again. Eventually have to leave it cool down but wont get you very far. Had same problem on 04 pan. That was tank breather. Not on this as checked. Drain hole was blocked but sorted that. Tried cap off tank and it has been run to empty and re filled. When it is hot it does this. You can see fuel vapour coming out of breather pipe under bike.
Had new pump. Not honda but problem still there so not pump. Taken tank off. Not breather. Checked inside air filter assembly. All ok.
Check my problem last year. The speed sensor is expensive, check my post. I changed coils, plug wires, fuel pump, gas filter, fuel pressure regulator, temp sensor and other stuff but the final fix was the crank position sensor. You have to have a scope to check it. Local dealer wants $139 per hour. The sensor was under 100. Cheaper to buy and lose than 139 plus sensor . My 07 would work perfectly for 100km or so, then start missing. Once it would only rev to 6k then bounce down to 4k back and forth for awhile. It never did stop on me.Where is the speed sensor and can you test them and how please