AOA, I have Suzuki Mehran 2004, my car's having engine creeping heating problem, and it rose particularly in hot summer season, to resolve this issue I have changed Radiator, Distributor, Coil, and now Head Gas kit, but problem remains same. The mechanic have checked the hose pipes which circulate water through engine, it is fine!, no problem with it. Before this I overhauled the entire engine as well and replaced new pistons, gaskit and valves.
When I drive a car in top gear like 3rd or 4th gear the temperature needle remain calm (not moving upward), however it starts climbing when I stop in traffic jams, or even in CNG line, it starts creeping up, slowly and gradually and continue to do so, and after crossing half of the gauge the car engine stops, and I used to wait for 20 to 25 minutes for cooling down the engine with water. It is also pertinent to mention that water level also not dropping in radiator, I used to check water in a container (bottle) every day and its level is usually fine.
It takes about more then four months but problem remain same, if anybody can help kindly reply.
Thanks