SOS Am in trouble

[Tolugar]

Hi guys. Am new on this forum and am enjoying it already

i know my case must have been discussed here but I need a fast ans or a link to the topic

my aveo has been jerking and giving out poor acceleration after changing rings. I've changed the plugs and plug wire still same issue. I can't fine a professional on it here and my mech. Is like doing trial with it.

I need solutions pls

[avguy]

What were the results of the compression and leak down tests before and after the ring job?

[petrified.rabbit]

What engine do you have? is is an 8v hybrid? I would think you could end up like this by being a tooth off on the timing. I just Question that, I would also like before and after compression, leak down etc. I would also need engine schematics to see how your timing adjustments are determined. African aveos are quite different than ours here.

[Tolugar]

Thanks guys, I'll get back with you.