hi everybody i am new to this site ,so hello fellow fiat owners, i have a punto mk2 1.2 8v y reg. my gearbox is making a noise in 1+2nd gear would it be cheaper to replace my box or get it fixed ?, if i replace it what gearboxes are compatible and will fit, e,g mk1 , diesel , maybe 16v basically i need to know which others fit. cheers for any help on this matter.