I recently bought a CL500 from 1998, and it got a few problems engine related.
1. Sometimes it overheats and raises pressure in the cooling system, especially when it stays at idle, but this is happening once in 2 or 3 weeks. I also noticed that my engine fan was blocked and rolling constantly with the engine (it sounded like an airplane) , it might be the reason why this is happening or is certainly the headgasket?
2. I also have the common ticking noise, I will get some metal oil tubes, just hoping it will solve the problem
What should I look particularly in this engine?