Suzuki Jimmy overheating 2005

It must be the radiator.
Only that the solution would be abused.
But first you have to see what type of radiator brings why there are some that are duckling brand and do not meet the requirements that this unit needs, such as both the pipes that it must carry or its capacity.
If this is your case the best will be replacing it with a good quality
bye lucky

Estimated friend What I suggest is to give a good battle to the radiator This would be the first thing that I need
second reviae that the water pump is in perfect condition mainly that the impeller has all its perfect blades and that it is well subject to the axis.

Hello friend
I tell you that I work in a workshop and I have to see a problem with the same symptoms and resolved with a radiator cleaning. I hope it helps you.