19-05-2014, 09:36 AM
Either rad cap, as a cheap fix. Or, possibly the headgasket has gone between the cylinder and water jacket and is pressuring the cooling system beyond the 14psi it's supposed to be.
Easy to check, stick a new rad cap on. If it still does it, HG.
JP
Easy to check, stick a new rad cap on. If it still does it, HG.
JP
JP