I was looking online for a few MPG mods and I ran across these products on ebay. I've been talking with the seller a little bit and everything seems to make sense. But has anyone ever tried this stuff? It seems like it would work, but before I blow my cash on anything I want to be sure. His feedback doesnt show much of anything on the mpg mods he has, just the perf. chips.
Here are the links.
O2 OXYGEN SENSOR SIMULATOR ELIMINATOR PERFORMANCE CHIP - eBay (item 120282352144 end time Jul-17-08 20:07:12 PDT)
eBay Motors: EFIE O2 SENSOR ADJUSTER Water4Gas for HHO GENERATOR (item 120281676560 end time Jul-16-08 04:12:47 PDT)
eBay Motors: * ECOMASTER GAS SAVER CHEVY TRACKER METRO IMPALA LUMINA (item 120280837981 end time Jul-14-08 09:15:33 PDT)
Insight on any of these things will be greatly appreciated.
