only correct way to check on coolant system is to do a pressure leak. do not rely on top up, drive and open to see. Coolant expands and contract with heat so we cant really gauge the small leak if its present. only if big leak that you can see.
Wht would be your mileage be now? any record of major service at 100000kms?
If not, and your mileage is above that, then i will change all rubber hoses (coolant, oil, transmissions) fuel filter, and any visible rubber parts.
- - - Updated - - -
only correct way to check on coolant system is to do a pressure leak. do not rely on top up, drive and open to see. Coolant expands and contract with heat so we cant really gauge the small leak if its present. only if big leak that you can see.
Wht would be your mileage be now? any record of major service at 100000kms?
If not, and your mileage is above that, then i will change all rubber hoses (coolant, oil, transmissions) fuel filter, and any visible rubber parts.