International Lancia Forums

The condition of plug #1 on my 71 1,3s Coupe is burnt with melted electrodes. I would attach pic but the site says my files are too big to attach. The other 3 look like the car is running lean. The plugs are NGK and E 3.46. The car also a 20 year old Newtronic electronic ignition.
lENNYZ

The setting for the max size of pics was a bit from the time we uploaded and downloaded through telephone lines. I have increased the size to 3MB. Please try again.

Sounds like the mixture is too lean, |did you check fuel pressure? Float levels?