Patchy has been resurrected again. From this day forward, Patchy will be know as Christine.
for the young-ens who may not have read the book.
https://en.wikipedia.org/wiki/Christine_%28novel%29last 3 months she's been sitting in the front yard with a broken clutch being completely ignored. So a few weekends ago this was fixed. And now my son who just got his L's has started driving her.
He got me inspired to get her pleasurable again. as in fix all the rattles, & get the engine running how it should. gave her a wash, cleaned all the windows, cleaned the spark plugs & so on. She's due for a cam belt in a few months & so on.
The cold Idle hasn't worked for some time. And she's been idling like ...... the word starts with S & finishes wit T.... A while back I replaced the Idle speed control valve. This only fixed some of the issues. Idle is still ordinary but much better than it was.
So the next suspect is the air valve.
Since i couldn't source a good 2nd hand one its been decided to remove the existing one & clean it. The plan is to boil it for a while & then soak it in WD 40.
The problem I have is that the replacement o'ring for the air valve is currently not available in AU. MX5 Spare parts are out of stock.
the other problem or unknown bit is....
When they say O'ring. To me that means a rubber ring rather than a flat seal that I would be able to replicate quite easy.
Can anyone shed any light on this for me.
If it is an O'ring like I suspect. How hard is it to to replicate one of those?