There's bubbles happening , so somethings going on ! I loved that bit. Glad you freed them off. I've got a mobylette piston ring to free off tomorrow .Cheers
Hi, Well it all depends on how much money you want to spend. If the rings measure up ok then I would reuse them. New rings can cause problems of their own such as having to remove the ridge at the top of the bore and having to break the glaze and if you are going to do that you may as well rebore and have new pistons and if you are going to do that where do you stop? Good luck, Jon
Hi. I imagine that it has overheated? In which case sorry, can't help. If however it has been standing too long you can try repeated doses of penitrating oil and a bit of heat on the piston crown, most likely a waste of wd40 and time though! Good luck, Jon
@Wotjonsez never been over heated. Head gasket leaked into cylinders 1 & 2 in work parking lot during winter. It would not crank over because coolant was in the two cylinders and I had it towed home. I blew out the cylinders and sprayed fogging spray into the cylinders. I just didn't plan on it sitting for two years which is why the piston rings are stuck, well rusted and causing the no compression. I talked to a local guy that said to heat #2 heating fuel to 145° and pour into cylinders with the drain plug open do it will drain into a pan. I would imagine that any of the chemicals that are supposed to help with rust would work like that since heat makes metal expand. I may give that a try. If it works, I may post it on UA-cam. The old man said he had did it to engines that sat for 20yrs or more and it worked...lol.
@@krazykyle393 or as we say in Sweden, "smedhänder"; it´s what the hands of a smith is called here. Farriers and other metalworkers that use a kiln are almost impervious to heat, i guess Wotjonsez is related to them somehow, i´l watch the rest of the videos tomorrow.
Thank you, i can now confirm that this method works on Piaggio Ciao piston also. only my engine have been sitting stuck for 20+ years.
Mine was sitting at the bottom of the ocean after Hurricane Dorian. Abaco, Bahamas.
There's bubbles happening , so somethings going on ! I loved that bit. Glad you freed them off.
I've got a mobylette piston ring to free off tomorrow .Cheers
Well good luck and take your time. Regards, Jon
Great tips Thank You
Does Diesel help clean carbon of piston crowns or is it a myth?
Itu direbus pakai apa boz?pakai air apa oli,?cange oil what oil mister?
Hey if you pulled the pistons out finding stuck rings would you remove each ring and clean them and grooves or would you replace rings ?
Nice tutorial
Hi, Well it all depends on how much money you want to spend. If the rings measure up ok then I would reuse them. New rings can cause problems of their own such as having to remove the ridge at the top of the bore and having to break the glaze and if you are going to do that you may as well rebore and have new pistons and if you are going to do that where do you stop? Good luck, Jon
Any suggestions for same issue on a 3.4L Toyota engine still in the vehicle?
Hi. I imagine that it has overheated? In which case sorry, can't help. If however it has been standing too long you can try repeated doses of penitrating oil and a bit of heat on the piston crown, most likely a waste of wd40 and time though! Good luck, Jon
@Wotjonsez never been over heated. Head gasket leaked into cylinders 1 & 2 in work parking lot during winter. It would not crank over because coolant was in the two cylinders and I had it towed home. I blew out the cylinders and sprayed fogging spray into the cylinders. I just didn't plan on it sitting for two years which is why the piston rings are stuck, well rusted and causing the no compression. I talked to a local guy that said to heat #2 heating fuel to 145° and pour into cylinders with the drain plug open do it will drain into a pan. I would imagine that any of the chemicals that are supposed to help with rust would work like that since heat makes metal expand. I may give that a try. If it works, I may post it on UA-cam. The old man said he had did it to engines that sat for 20yrs or more and it worked...lol.
Oil is 155 degrees celsius let grab it with my hand
Be a man
@@krazykyle393 or as we say in Sweden, "smedhänder"; it´s what the hands of a smith is called here. Farriers and other metalworkers that use a kiln are almost impervious to heat, i guess Wotjonsez is related to them somehow, i´l watch the rest of the videos tomorrow.
do you think parrafin would work instead of diesel?its just that ive got loads of parrafin knocking about
Hi I think that paraffin is a bit more volatile than diesel, it vapourises quite easily and the vapour is very flammable so be careful. Regards, Jon
@@wotjonsez2560 good point bat man,i'll stick with your method of diesel Jon.many thanks for the reply,Dave
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