Originally Posted by gingeRS
Originally Posted by Dave McB
usually slow punctures are caused by the inner part of the valve becoming loose.
First point of call is to tighten the inner part of the valve (the wee pin bit that u push to let the air out) if not, try the other methods.
Last time i had a slow puncture it worked perfectly. Saved me loads of time and effort
could you explain how to tighten this please
my fiesta has a slow puncture
you can get at it with some thin long nose pliers and turn it clockwise