kobechu
New Member
Replace the pressure cap (the one that makes the ouchie if you remove it whilst hot and under pressure).
Leaking coolant can come from either the coolant cap (on the engine) having worn out its seal (very common with age)
Thanks, I bought a new radiator cap and will install it later today. Is there any visible difference between a faulty one and a new one? I had a quick look with both side by side and couldn't see anything different between the two.