rich codes

[pontiacmike29]

im getting bank 1 rich and bank 2 rich on my 01 gt the car has professional products intake,elbow,tb bbk cold air intake headers and full exhaust everything elese is stock where should i start looking i have no idea where to start

 

[vermilion]

which codes?

 

[pontiacmike29]

172 and 175 i think i will have to double check

 

[vermilion]

what condition is your maf in?
have you disconnected your battery for 30 minutes after installing parts?
are your o2 sensors in good working order?

 

[pontiacmike29]

ive clearted the codes acouple times it takes them awhile to comeback o2s and maf looked good on the scanner and ive cleaned it

 

[GrnGt]

is it an o/r midpipe?

 

[pontiacmike29]

no it has a bbk x pipe with cats

 

[pontiacmike29]

it had the same codes before i put the exhaust on it with the stock hpipe and catback it doesnt smell like its running rich or put out black smoke

 

[vermilion]

you may have an injector issue as well. its saying youre not getting enough air or way too much fuel.

 

[pontiacmike29]

I did notice that some of the injectors are yellow and some are black

 

[vermilion]

ellaborate more on this please?

 

[pontiacmike29]

it looks like they swapped some other injectors in it some the injector bodys are black some are yellow never noticed until today

 

[vermilion]

find a set of newer matching injectors. i have a set of pink top 22s. im swapping out for 24s. i should have them swapped by next thursday.

 

[pontiacmike29]

how much?

 

[vermilion]

45$ shipped not worth too much more imo. they work though. ive put 350 miles or so so far on them.