I was wondering if anyone could help me out the problem I知 having is the first and last cylinders are not firing and gas is dumping in and mixing with the oil. Spark plugs are all firing so I知 at a lost and by no means a mechanic.

 

Hi and welcome to the forum. Do you have the Honda Service manual for the bike? How is the compression on those cylinders? When was the last time the bike was running normally? What is the history on the bike, like any recent work or modifications done?

 

#3

Hunter 1980 , Today 04:40 PM
Junior Member
Thank you guys for responding, i’m more than appreciate your feedback. Sorry for being so vague and my initial post and me trying to explain this stuff to you guys. I know very little about working on motors in general and the Terminology but I’m learning. The bike sat for at least five years without being run at all. It has a little over 10,000 miles on it when I first got the bike I drained all the gas out of it and cleaned out all the fuel lines, injectors and used a electrical cleaner i for at local auto place to spray all the connections. First time I tried to start the bike it didn’t want to start but was trying after spraying little bit of starting fluid in throttle bodies (think that’s what you call them) the bike started right up. It definitely has compression in all cylinders and all four spark plugs Firing off. Since then I went and got a new battery, NGK I radium spark plugs for it and sea foam to put into the gas tank in hopes to run through it. I thought maybe if I ran the bike the sea foam would fix the problem with the cyclinders not firing but that just ended up being dumbed In and mixing with the oil from me riding it a couple miles. I did replace the fuel line because the old one was totally shot and I bought the heaviest duty fuel line I could buy an used hose clamps to fasten it actually the first one I tried using when the fuel injector would kick on and it actually would collapse the line so I ended up pulling one off of an old pick up truck and now that seems to be working fine. One thing I noticed when I took the spark plugs out to check them the two cylinders that aren’t firing those spark plugs definitely weren’t dry by any means but you could tell a big difference between the two that were firing. I’ve tried The coil packs around to see if that was maybe the issue but didn’t make a difference. I understand how the fuels ending up mixed in with the oil from the two cylinders not firing but what I don't understand is the amount of fuel that ended up mixed in with the oil was at least 4-5 times more than what the bike would’ve been used if it was running like its supposed to. I drained the oil and gas that mixed in with it there was over double what I put into it and that was just from riding the bike 3-4 miles at most.
, not sure when the last time the bike ran normal
Bike has full D and D exhaust

 

#3

Hunter 1980 , Today 04:40 PM
Junior Member
Thank you guys for responding, i’m more than appreciate your feedback. Sorry for being so vague and my initial post and me trying to explain this stuff to you guys. I know very little about working on motors in general and the Terminology but I’m learning. The bike sat for at least five years without being run at all. It has a little over 10,000 miles on it when I first got the bike I drained all the gas out of it and cleaned out all the fuel lines, injectors and used a electrical cleaner i for at local auto place to spray all the connections. First time I tried to start the bike it didn’t want to start but was trying after spraying little bit of starting fluid in throttle bodies (think that’s what you call them) the bike started right up. It definitely has compression in all cylinders and all four spark plugs Firing off. Since then I went and got a new battery, NGK I radium spark plugs for it and sea foam to put into the gas tank in hopes to run through it. I thought maybe if I ran the bike the sea foam would fix the problem with the cyclinders not firing but that just ended up being dumbed In and mixing with the oil from me riding it a couple miles. I did replace the fuel line because the old one was totally shot and I bought the heaviest duty fuel line I could buy an used hose clamps to fasten it actually the first one I tried using when the fuel injector would kick on and it actually would collapse the line so I ended up pulling one off of an old pick up truck and now that seems to be working fine. One thing I noticed when I took the spark plugs out to check them the two cylinders that aren’t firing those spark plugs definitely weren’t dry by any means but you could tell a big difference between the two that were firing. I’ve tried The coil packs around to see if that was maybe the issue but didn’t make a difference. I understand how the fuels ending up mixed in with the oil from the two cylinders not firing but what I don't understand is the amount of fuel that ended up mixed in with the oil was at least 4-5 times more than what the bike would’ve been used if it was running like its supposed to. I drained the oil and gas that mixed in with it there was over double what I put into it and that was just from riding the bike 3-4 miles at most.
,
I don稚 have service manual
bike has full D and D exhaust
no work has been done in past 5 years other than what I mentioned I did.