2002 Suzuki GZ250 trouble starting

wacio · 05-22-2019, 08:18 PM

It all depend if the engine is in timing. If timing was maintained - even if piston touched the valves they could be undamaged - piston would move stuck valves back. But if Timing was original culprit - and piston touched valves while supported by cam shaft - they are bent and this might be reason they're stuck. I've seen videos on YouTube of successful valve straightening - but at worse - check and replace.

05-22-2019, 08:18 PM	#11
wacio Senior Member Join Date: Apr 2016 Location: Illinois Posts: 174	It all depend if the engine is in timing. If timing was maintained - even if piston touched the valves they could be undamaged - piston would move stuck valves back. But if Timing was original culprit - and piston touched valves while supported by cam shaft - they are bent and this might be reason they're stuck. I've seen videos on YouTube of successful valve straightening - but at worse - check and replace. Login or Register to Remove Ads
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