Excessive engine heating can be caused by various factors such as low coolant levels, a malfunctioning thermostat, a faulty radiator fan, or a clogged radiator.
When the engine overheats, it can affect the air conditioning system by causing the AC compressor to work harder, leading to decreased cooling performance.
Additionally, some Modern vehicles A/C system is controlled by the engine control module and may have a safety mechanism that automatically shuts off the AC compressor when the engine temperature rises too high to prevent further damage.
Catalytic converter chokage, or blockage, can occur due to the accumulation of unburned fuel, oil residues, other fake or copy air filter or bad petrol gasoline. This buildup can restrict the flow of exhaust gases through the catalytic converter, leading to reduced engine performance, increased emissions, and potentially triggering a check engine light. Factors such as engine misfires, oil consumption, Engine sludge due to burning of oil in engine or using low-quality fuel can contribute to catalytic converter blockage. Regular maintenance and addressing underlying issues promptly can help prevent this problem.
In Lahore Radiation Service Charges are Rs.2000
Catalytic Converter service charges around Rs.2000-2500
Hope this helps you.
Good Luck