Hello,
I'm working on the engine of my 914 1.8 from 12/73 (L-jetronic). The butterfly of the trottle body is very sticky and I want to replace it. I searched the internet and was not able to find such VW part...
Any ideas were to source this part in Europe...?
Many thanks.
Butterfly partno.: 022.133.141A
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Click to view attachment
Thanks for the replies and shared info... I already took the TB apart and cleaned is. The bearings and seals seem not bad. See below pic what I believe causes the sticking, a ridge has formed over the years. The butterfly sticks on this ridge (IMHO).
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So some kind of honing of the bore and a new butterfly...?