Finbike Posted September 24, 2017 Share Posted September 24, 2017 Hello from Hamburg. Question about honda cbx750f 1986 cylinder firing order. Can anyone tell me in what order should be the coil leads connected? I cant get the engine run properly? I was somehow under impression they should be firing cylinders 1&4, 2&3. The leads are not numbered. Quote Link to comment Share on other sites More sharing options...
Stu Posted September 24, 2017 Share Posted September 24, 2017 Hi and welcome to the forumThe majority of bike fire in 1,3,4,2 Quote Link to comment Share on other sites More sharing options...
Finbike Posted September 24, 2017 Author Share Posted September 24, 2017 Hi Stu thanks for reply. The coil one fires 1and 3 , second coil 2 and 4? Cylinders are from left to right? Quote Link to comment Share on other sites More sharing options...
oldgrump Posted September 24, 2017 Share Posted September 24, 2017 Hi, Firing order on 99% of inline four's is, 1-2-4-3, and the coils fire, 1 and 4 ,and, 2 and 3, which is what your Honda is, ok, Motorcycle engines run in banks of two's, two up, and two down. Quote Link to comment Share on other sites More sharing options...
Tango Posted September 24, 2017 Share Posted September 24, 2017 Deffo....1 coil fires plugs 1 & 4 and the other coil fires 2 & 3....... So it sparks on the compression and exhaust strokes on all cylinders..... Quote Link to comment Share on other sites More sharing options...
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