i have recently bought a 172 and when i put the wipers onto the first setting which is intermittent it will wipe once then not wipe again. The stalk has lines on it to change the time between wipes ive moved this but still to no avail....is this a common problem? Any fix for it? isit the stalk, relay, or something else? thanks in advance. p.s. ive tried searching couldn't find anything.
Nick
Nick