Just installed new valve covers (and an MSD 6A) and I've noticed that my breather was making a hiss and smoking. I have had problems with blowby with my old valve covers (no matter what we did, some oil would end up on the valve covers without fail) but they never smoked or made the hiss my current ones do.
One thing I did notice is that while cleaning my spark plug wires they came out really easily, so I might need new wires. Other than that... what could be wrong?
One thing I did notice is that while cleaning my spark plug wires they came out really easily, so I might need new wires. Other than that... what could be wrong?