Smog Test Numbers
#1
Smog Test Numbers
1990 300e Last year 15mph co2 14.8/ 02 .1 /HC 20/ CO2.05/ NO 120 Pass.This year co2 13.7/ co .03/NO 1568/o2 1.5 No pass.Smell of gas,code 11.Cleaned EGR and code cleared.Code returned shortly.Any hints.