Emissions coming up.

[slowchevy]

my ZZP high flow cat is setting a "below threshold" code (shouldn't it be above if anything?)

can anyone in the chicagoland area tune out the rear o2 for me? have dollars. will pay.

other idea is putting an o2 sim on it but I'm not sure it will pass..

Click to read more...

 

[SaturdaysGS]

I would try the spark plug ANTI fouler mod. It's like 5 bucks at autozone in the help section and 20 minutes or less of your time. Worked for me a LONG time ago.

 

[slowchevy]

the wat

 

[DanJ]

You will pass with an O2 sim

 

[slowchevy]

Anyone got one they'd be willing to let go cheap or let me borrow? :nanadance:

 

[willizm]

If push comes to shove and the defouler doesn't work someone could delete the code with HPT, but the credits to unlock your car is a $100

 

[SaturdaysGS]

the wat

Google it. I hate looking up and linking shit on tapatalk!

 

[Wild White Pony]

How to install the spark plug anti-foulers to remove the ses or cel light - evolutionm.net

Still have them in mine and work fine after 2 years

 

[slowchevy]

what do you drive though?

 

[Mook]

Doesnt matter...itll work just fine on the 3800. I did it on my srt4, worked great.

 

[syP]

it doesnt "sniff" as much unburnt fuel because the sensor is raised up.


stop asking questions.. it IS as simple as it sounds.

 

[bigsammoe]

you got a tuned pcm? being in DP i could delete the code with the power tuner

 

[slowchevy]

I'm stock

 

[Xtant12]

couldnt you copy a stock PCM, then delete the 02 codes then reflash/reload it?

 

[ktraver97ss]

Wait, you have a high flow cat on a stock car? Why? Because s00ls.

 

[Angus]

 

[syP]

would

 

[Bob Kazamakis]

Anti fouler mod. Just drill it out and put it in. Worked on my parents montana

 

[blakbearddelite]

Wait, you have a high flow cat on a stock car? Why? Because s00ls.

I was coming in here to say just that. What a waste!

So instead of running 15.9, now the car runs 15.89.

 

[slowchevy]

Oh pardon me for going the less expensive route when I needed a cat last year.

 

[1quick]

How is buying a cat cheaper than cutting it off and welding a piece of pipe in its place, o2 sim and all good

 

[boostedguy05]

Anti fouler mod. Just drill it out and put it in. Worked on my parents montana

if you get the pepboys brand ones you dont need to drill anything. fyi.

 

[slowchevy]

How is buying a cat cheaper than cutting it off and welding a piece of pipe in its place, o2 sim and all good

It's a Buick.. not a GTP.. and as shitty as it sounds, I don't need to justify my actions. Just like when I chose to rebuild my engine last year and I had everyone sipping haterade because I wanted to do it a certain way for my own reasons. It's just how I decided to do it. I figured it's easier to order/bolt in a DP than deal with people cutting and welding pipes that may or may not be quality welds down the road and deal with exhaust leaks. The last two 3800 cars I've had, I put ZZP DP's on when the cats went bad. Just my two cents.

 

[slowchevy]

if you get the pepboys brand ones you dont need to drill anything. fyi.

well fuck me sideways. wish I would've saw this before I bought the Help! ones at AZ. Oh well.. live and learn. Will keep it in mind if I ever need to do this again. Going to drill these tonight and see what's what.. got 150 mile trip tomorrow, should be more than enough time for the code to show it's head

 

[boostedguy05]

test fit before drilling..