what is the cause and cure for a front tyre that looses about 3psi every week when all my other tyres are ok.can it be a leaky alloy- any way to seal it??[its a uk my 99 16" wheel with goodyear f1]

slow puncture check for a split or screw or nail. Better still take it to a tyre place ie national or ats

I would say that the cause is a leak somewhere and the cure would be to stop the leak
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sorry, couldn't resist!! ;)

Have you put some spit onto the end of the valve to see if it bubbles up??

Pete

Or soapy water for the more hygenic types ;)

Why don't you take it to a tyre place and get them to look at it. Cant believe anyone would continue driving on a tyre that is losing air.

If the rim is a bit leaky then sometimes over inflating the tyre by about 10 to 15 lb psi then letting it back down to the correct pressure is enough to cure it.