AstraVanMan ( snipped-for-privacy@Whataloadofforeskinbollocks.co.uk) gurgled happily, sounding much like they were saying :
Indeed it *could*. In an absolute worst-case scenario. Long after you've started to wonder what the hell is wrong with the steering, and whether that front wheel is actually attached to the car any more, and what the hell is all that noise on anything but a billiard-table smooth surface.
Likewise, weeping rear cylinders *could* cause brake failure. Quite a while after the fluid warning light has come on, and after you've been wondering why there's always oily marks wherever you park.
In the real world, treat them as something that should be done soon, but don't lose sleep or get ripped off because you're in a rush to get 'em done.
Conor is scaremongering.