Manitou Stance help

My stance forks lose air pressure. Replacement isn't an option at the mo and I was just wondering if a seal kit from Enduro and new oil/clean/grease/KY or whatever will cure it?
Cheers
The Cycle Inn Are Having A Big Sale At The Mo You Will Find A Cheap New Or Second Hand Fork In There As Parts For Manitou Are Very Hard To Get
Thanks,
Will defo have to be second hand as i'm utterly broke!
Could have stretched to a fork seal kit from enduro and some 20wt oil now but forks may have to wait a little but I'll give them a shout anyway.