2 codes

**Scottydoggs** · 06-15-2015

http://www.jegs.com/p/Magnaflow/Magn...67828/10002/-1 if you get one thats ca approved, it should be a real cat. not seeing the 3 inch listed in this link tho. thats also known as a carb compliant cat.

**valente** · 06-15-2015

Thanks
I will keep looking

**valente** · 06-15-2015

Is there a way to check for exhaust leaks
Can I spray something on them to see where its leaking

**Scottydoggs** · 06-15-2015

if you hear a leak its leaking. best to let it cool off, aka cold start and then quickly feel around the headers and pipes for a air coming out.

or you can seafoam it. but if you hear it, you'll feel it for free.

**valente** · 06-15-2015

Can I seafoam a supercharger

If so how

I have read a few threads on how to do it, some say to do it by the SC

Is that correct

**Scottydoggs** · 06-15-2015

either the brake booster or take a vac line hooked to the nipple under the snout ans let it suck it in via the vac line.

**valente** · 06-15-2015

Thanks

**valente** · 06-15-2015

I just got done with seafoaming the car and I can see couple of leaks one on the front header and others on the band clamps
I just left the seafoam sit for about 2 minutes, is that not long enough

**Scottydoggs** · 06-15-2015

The bottle says 15 minutes dont it?

**EHB** · 06-15-2015

2 minutes is defeating the purpose. you're not giving it enough time to soak in and break up the carbon. like scotty said , give it 15 minutes.

**valente** · 06-15-2015

F**k
Can I do it again or should I do it again

**EHB** · 06-15-2015

sure...just do a third of the can and throw the rest in your gas tank. make sure you add it slowly

**valente** · 06-15-2015

Ok, thanks

**valente** · 07-05-2015

I dont need one with the 02 hole in it do I
Like this one

http://www.ebay.com/itm/Magnaflow-94...c2ae47&vxp=mtr

**Slick2500** · 07-05-2015

Didn't read through all the thread, but your location is listed as Minnesota, and I don't remember Minnesota have any emissions testing if it does then just stop reading. Do this and you can save yourself a ton of money and your car will never know the difference. http://www.355nation.net/forum/how-p...ight-pics.html

**valente** · 07-05-2015

Nice, the problem with doing it this way is that I am going to have to hit the firewall more
But if it works then I will try and do it this way
No emissions in Minnesota, thank god
We did have them thou

20 something years ago

**Slick2500** · 07-05-2015

What does the firewall have to do with anything? The rear O2 is under the car like a foot or two away from the firewall.

Pretty much right where the one is in this pic.

**Scottydoggs** · 07-05-2015

that o2 sim goes in the rear o2 so it fools the pcm to not set the po420 code. aka post cat.

no emissions, get a high flow cat off ebay for like 50 shipped and do the sim trick.

**Slick2500** · 07-05-2015

Why do you keep telling him to get a cat? He does not and probably never will need one.

**valente** · 07-05-2015

Originally Posted by Slick2500

What does the firewall have to do with anything? The rear O2 is under the car like a foot or two away from the firewall.

Pretty much right where the one is in this pic.

I see, so its the one closest to the resonator that its throwing the code