When i was riding yesterday, my engine started to clunk at a certain RPM. and it starts idling high and at a weird tempo. This has never happened in summer. I know this isnt normal. has this happened to anyone else? does anyone have an answer?
When i was riding yesterday, my engine started to clunk at a certain RPM. and it starts idling high and at a weird tempo. This has never happened in summer. I know this isnt normal. has this happened to anyone else? does anyone have an answer?
1985 Honda ATC 310R
"Man your 4 wheeler must be fast, cuz you were haulin' ass, when I passed you on 3 wheels"
No one has an answer?!?!?
1985 Honda ATC 310R
"Man your 4 wheeler must be fast, cuz you were haulin' ass, when I passed you on 3 wheels"
Did you do a compression check, with a gauge?
All R's are noisy but a new "clunk" means something is loose. Crank pin bearing, mains, counterbalancer (or holder/screws) can all make a racket!
The compression would still be fine.
Yank the stator cover and see if the crank has play, esp. when hot. Check the other bearings I mentioned.
If you haven't torn the bottom apart for allot of hours, plan on diving in![]()
All our government does is distract us while they steal from us, misspend our tax $ and ruin our country
Yes dirtcrasher, that is true, but it makes more sense to start trouble shooting the easy stuff first before you start taking the engine apart.
Does it clunk in neutral or only in gear? Might be a broken skirt.
I just wanna go fast. If your not first, your last!!
Reproducing the Tecate CDI. Contact me if you need one. I'm most accessible on FaceBook. You can find me on the 1984-1987 Kawasaki Tecate KXT250 Group.
it only clunks in gear and at low rpm's. but its never done his in summer and it only starts after about half an hour of riding. compression is good.
1985 Honda ATC 310R
"Man your 4 wheeler must be fast, cuz you were haulin' ass, when I passed you on 3 wheels"
and it only clunks when i give it gas at a low rpm
1985 Honda ATC 310R
"Man your 4 wheeler must be fast, cuz you were haulin' ass, when I passed you on 3 wheels"
In neutral, no problems there's no load on the engine. In gear.. load and struggling to go until it's off the bottom end.
I'd go as far as looking pulling the reeds out and looking at the piston skirt. Piston with broken skirts can rev high, but the bottom end they cluck and clack and crap.
Drain the oil out, and hope it's not discolored. I'm not sure what all to say on that 1, except maybe the clutches need adjusted or are worn out?
I've got a vid I'll upload to you tube later, blaster broke the piston skirt, maybe it will have a similar sound.
I just wanna go fast. If your not first, your last!!
Reproducing the Tecate CDI. Contact me if you need one. I'm most accessible on FaceBook. You can find me on the 1984-1987 Kawasaki Tecate KXT250 Group.
well i did an oil change not to long ago and the oil came out grey. ever since i bought it the oils coming out like that.
1985 Honda ATC 310R
"Man your 4 wheeler must be fast, cuz you were haulin' ass, when I passed you on 3 wheels"
Thats usually the clutch.........
All our government does is distract us while they steal from us, misspend our tax $ and ruin our country
I have a 82 250r that needs carb work for $500 if ya need / want another engine with a trike atached to it....
Are you using the right oil?
And what was the last thing you did mechanically to the bike?
i am using 10w-40 its what the manual says and the last things i did to it were some painting an new filter, rear bearings and a carb rebuild kit
1985 Honda ATC 310R
"Man your 4 wheeler must be fast, cuz you were haulin' ass, when I passed you on 3 wheels"
well i found out yesterday that my flywheel is rusty
1985 Honda ATC 310R
"Man your 4 wheeler must be fast, cuz you were haulin' ass, when I passed you on 3 wheels"