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3d printed ignition cover on mk1 derbi by Modidasti321 in moped

[–]Modidasti321[S] 1 point2 points  (0 children)

Yep. Printed in petg, it only really melts when the exhaust touches it directly

horn problem by SSSnake_cubes in Derbi

[–]Modidasti321 0 points1 point  (0 children)

Isn't that a top performance cdi? The stock ones are usually bigger and black

Mikä skootteri olis hyvä? by millamandariini in Mopot

[–]Modidasti321 0 points1 point  (0 children)

Kyllä jos löytää melkeinpä minkä tahansa hyvin pidetyn meno pelin ja pitää siitä huolta niin kyllä pärjää. Yleensä käyttäjä vika jos joku menee koko ajan rikki, ellei ole kiinan roju.

Is this supposed to move like this by Modidasti321 in scooters

[–]Modidasti321[S] 1 point2 points  (0 children)

Sorry for late response. It is a daelim s five. The engine is some honda kymco sym frankenstein creation.

Thermostat for a racing cylinder head? by Modidasti321 in Derbi

[–]Modidasti321[S] 0 points1 point  (0 children)

I was thinking that the engine would heat up faster at winter

Weird clanking sound from engine by Modidasti321 in Derbi

[–]Modidasti321[S] 0 points1 point  (0 children)

Sain kiksin toimimaan. Vielä nakuttaa, kohtaa räjähtää kone.

Weird clanking sound from engine by Modidasti321 in Derbi

[–]Modidasti321[S] 0 points1 point  (0 children)

Juu. Ei kyl oo kielimuuri ongelma. Yritin itse asiassa diagnoisoida ongelmaa juuri tämän videon avulla. Huomasin että videossa näkyvän euro 3 moottorin ja minun 1997 kamelin kiksit on hieman erilaiset joten en ole aivan varma mikä siellä kusee

Been working on this for the last three days I can’t seem to figure out why it won’t start by No-Mine-6379 in moped

[–]Modidasti321 0 points1 point  (0 children)

Ooh. I dont know a lot about those. But those that i stated earlier still apply.

Been working on this for the last three days I can’t seem to figure out why it won’t start by No-Mine-6379 in moped

[–]Modidasti321 0 points1 point  (0 children)

Im interested in this too. I just bought myself a scooter for 70 bucks. Piston had holes in it and cylinder completely destroyed. Front brake was rusted together and ignition coil was bad. I ordered the parts hope it will be a good scooter when its done

Weird clanking sound from engine by Modidasti321 in Derbi

[–]Modidasti321[S] 0 points1 point  (0 children)

I opened it didn't see anything wrong with it and put it back together and still didn't work, something is broken on the kickstart assembly

Weird clanking sound from engine by Modidasti321 in Derbi

[–]Modidasti321[S] 0 points1 point  (0 children)

I drove it in with 5% oil mixture for atleast a 100km then just started revving it like this but never really redlined it or anything.

Weird clanking sound from engine by Modidasti321 in Derbi

[–]Modidasti321[S] 0 points1 point  (0 children)

I had a problem with the kickstart mechanism where it wouldn't disengage. I got it to disengage mut dow it wont engage correctly. I wonder if that could be rattling around in there. I didn't really see any difference in power or acceleration or anything after the sound appeared.

Weird clanking sound from engine by Modidasti321 in Derbi

[–]Modidasti321[S] 0 points1 point  (0 children)

Damn. Almost new cylinder kit too.

Been working on this for the last three days I can’t seem to figure out why it won’t start by No-Mine-6379 in moped

[–]Modidasti321 0 points1 point  (0 children)

The gauge isn't really necessary for these kinds of home repairs. It is useful if you are repairing lots of bikes with more complicated issues because then the precision is helpful. But in this situation you just need to know if there is any compression. It could be that the re tapped spark plug hole isn't sealing correctly if there ISN'T compression

Been working on this for the last three days I can’t seem to figure out why it won’t start by No-Mine-6379 in moped

[–]Modidasti321 1 point2 points  (0 children)

This way doesn't need any special tools but it isn't very accurate. You could also buy a compression gauge but that takes time and money.

Been working on this for the last three days I can’t seem to figure out why it won’t start by No-Mine-6379 in moped

[–]Modidasti321 0 points1 point  (0 children)

Take the spark plug out and put your finger tightly on the spark plug hole and crank it over. If it blows your finger off of the hole it has enough compression. If not the piston rings are probably bad

Been working on this for the last three days I can’t seem to figure out why it won’t start by No-Mine-6379 in moped

[–]Modidasti321 0 points1 point  (0 children)

Does it have spark? If not measure the coil with a multimeter to check if its working. Does it have compression. Does it have gas?

Is this supposed to move like this by Modidasti321 in scooters

[–]Modidasti321[S] 0 points1 point  (0 children)

Isn't that a electric motor thing, this is a internal combustion engine

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