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Posted

Hi ya'll

first off, thankyou for having me on your forum, hopefully find some good tips an tricks here...

ok i've recently bought a bike xt125x that i'm doing up (or trying) but i have a ticking comeing from the engine, i thought it was the top end (unsure now)

so i took the top off ajusted the valves to they max, checked the timing chain and tensioner...the timing chain and tensioner looked ok to me, but i can't be 100% sure on that...an new head gasket, new oil as some one had over filled it!

but i still have this tick, its in rhythm an not a random tick...

i don't want to strip the engine if its something stupid....but i don't want to ride it incase its not

anyone got any ideas plez?

tomy

  • 2 weeks later...
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Posted

hi same prob with mine it is the top end as i fixed it but when my engine warms up it returns and is really horrible as the revs get higher the noise gets louder

  • 3 weeks later...
Posted

how did you fix it?

if its coming back when the engine warms maybe it is the valves, metal expands as the engine as gets hot

Posted

2 words weak valve springs,or you havent adjusted the valves properly

Posted

weak valve springs! i never even thought of that

thankyou dt502001, an i'll have another look at the valve clearance too...i did set them to their maximum but i'll double check

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