Posted by chriscase on Tuesday, August 22, 2006 at 11:40AM :
In Reply to: OT Diesel question posted by apb on Tuesday, August 22, 2006 at 10:22AM :
Newer cats are two-sections, not just platinum. They are delicate to different metals and other chemicals. So, intil the fuel companies take the sulpher out, no new cats...
You also need to use newer spec motor oil, GIL? specs? (in addition to SF/CD kind of specs) Seems the phosphates and the moly in older oil ate the pallladium. In theory,Cats should last forever...
"In theory, theory and practice are the same. But not in practice"
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