Dear fellows, i need your expert advice.
A few days ago i got my Suzuki cultus model 2004 head gasket replaced as car was overheating and bubbles were observed in radiator.
Now after gasket replacement, there are still large bubbles occasionaly coming out in radiator. Although car is not overheating but after half an hour drive with AC on, the radiator water starts spilling in water bottle. Temp needle stays at normal position.
What can the problem be now?