It's A stock '87 motor and oem chip.
Prior smog test r and r : cats, egr, pcv, engine oil and filter.
Post smog test r and r : hot wire, 255l walbro, fuel filter, spark plugs (wires are in pristine condition) and added e85.
Cleaned : maf, throttle body and air filter.
Upon initial start up, it has a hi/lo idle as if it contains a radical cam but, once warmed up that symptom is nonexistent. Can it be the tps?
Emission test results:
%co2 %02 hc (ppm) co% no (ppm)
test meas meas max meas max meas max meas
15mph 13.98 .76 88 191 .55 .68 768 212
25mph 14.5 .28 71 133 .41 .32 649 157
Off the measurements, what else should I inspect and/or r and r? I don't posses a scan tool.
All comments are appreciated and in advanced, thank you for the help.
Prior smog test r and r : cats, egr, pcv, engine oil and filter.
Post smog test r and r : hot wire, 255l walbro, fuel filter, spark plugs (wires are in pristine condition) and added e85.
Cleaned : maf, throttle body and air filter.
Upon initial start up, it has a hi/lo idle as if it contains a radical cam but, once warmed up that symptom is nonexistent. Can it be the tps?
Emission test results:
%co2 %02 hc (ppm) co% no (ppm)
test meas meas max meas max meas max meas
15mph 13.98 .76 88 191 .55 .68 768 212
25mph 14.5 .28 71 133 .41 .32 649 157
Off the measurements, what else should I inspect and/or r and r? I don't posses a scan tool.
All comments are appreciated and in advanced, thank you for the help.