hc

[85 TR]

i just failed for the second time everything was good but the hc could this be my high flow cat , i also had fuel press at 40 line off but the fist time i went the car was at 38 # line off and same thing what was stock fp?

here are the results
hc at cruise 123 limit 150
hc at idle 370 limit 220
co% cruise 1 limit 1
co5 idle .21 limit 1.2

what can i do to get it to pass thanks for any help

 

[gofstbuick]

What is the O2 content? It looks a little lean, did you lower your FP to try and pass the test? If so, put it back up to where is when you drive it on the street and see what happens.