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International Automotive Technicians Network
Re: Shouldn't old cars run just as well as new?
Posted to Technical Theory Forum on 1/2/2008

hi wade ,

good points !! i just put my 77 toyo pickup on the dyne just to see how the #'s were CO .23% , HC 36PPM CO2 14.7 % O2 , .5% , NOX , 336PPM

NOT BAD FOR 246000 MILES

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