Hello, Have an I10 which appears to have no pressure within the coolant system. Heating works fine, engine not showing as overheating, inside radiator cover and reservoir tank are small bubbles like a foam appearance which goes away soon after turning off and cooling.
I have noticed a drop in coolant, but not sure over how long. No apparent leaks visible or showing under the car or anywhere.
Car starts and runs first time, no white smoke when car is warm or engine revving. I am not entirely sure but the acceleration from pedal does seem a little under performing only on the top end, so acceleration when fully pressed seems less responding on the last third of pressing pedal.
Oil is fine and clear. No leaks anywhere apparent.
Thoughts please along with suggestion what to check please.
I have noticed a drop in coolant, but not sure over how long. No apparent leaks visible or showing under the car or anywhere.
Car starts and runs first time, no white smoke when car is warm or engine revving. I am not entirely sure but the acceleration from pedal does seem a little under performing only on the top end, so acceleration when fully pressed seems less responding on the last third of pressing pedal.
Oil is fine and clear. No leaks anywhere apparent.
Thoughts please along with suggestion what to check please.
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