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#274230 - 04/29/04 09:44 AM CD-2 Lead Substitute
Last_Z Offline


Registered: 10/21/02
Posts: 2790
Loc: San Antonio, TX
Has anyone ever tried this product? Their website states is safe for Cat-Converters, but mentions nothing about O-Sensors. Does anyone know if this product is harmful to O2 sensors? Finally, could it be mixed with FP without problems? I really dig their measuring bottle ....pretty neat!

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#274231 - 04/28/04 10:47 PM Re: CD-2 Lead Substitute
cryptokid Offline


Registered: 02/01/03
Posts: 1565
Loc: palm beach
i used that stuff before. never really made a difference, but then again i hever used an additive that made a difference.

i tried mix ratios with cd2 in my dirtbike from the suggested level all the way up to 10 ounces in a gallon, just for expirementation. never did anything. dont know if its safe for o2's or not.

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#274232 - 10/16/04 09:38 AM Re: CD-2 Lead Substitute
Jerry Offline


Registered: 01/23/03
Posts: 109
Loc: Leominster, MA
Used it for last 10 years or so and 30K miles. No valve problems so far. I dont see any down side although I think the engine seems to act like it's running a bit richer mixture. The measuring item is nice but can't reach the filler neck on my 67 galaxie. Almost used up, trying to find it around again w/o luck. I see some bottle stuff from TLC called lead substitute in a metal can. Wonder if it's any good.

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