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-   RX-7 2nd Gen Specific (1986-92) (https://rotarycarclub.com/forumdisplay.php?f=37)
-   -   Getting the car on the road (https://rotarycarclub.com/showthread.php?t=12137)

GeneralPatton 08-25-2010 10:10 AM

Emissions test huh?

Why dont you stop farting while you are in the car.

Boosted FC 08-25-2010 10:13 AM

Why hasn't this guy been banned yet? Phil, Kevin?

RotorDad 08-25-2010 07:42 PM

Quote:

Originally Posted by Boosted FC (Post 126984)
Why hasn't this guy been banned yet? Phil, Kevin?

Ignore the assbag, these fools like the attention!

GeneralPatton 08-26-2010 09:35 AM

Quote:

Originally Posted by RotorDad (Post 127030)
Ignore the assbag, these fools like the attention!

Haha. Shel should already know that :seeya:

Boosted FC 08-26-2010 11:00 AM

Quote:

Originally Posted by GeneralPatton (Post 127084)
Haha. Shel should already know that :seeya:

lol, unfortunately I do :(

tweiss3 09-08-2010 05:48 PM

Ok, got it on the road just fine. Ran a full tank and a half of fresh fuel. Tried to e-check it today (emissions in ohio) and I failed:

http://i44.photobucket.com/albums/f4...A/EPSON002.jpg


As you can see, Im fine on CO and NO, but my hydrocarbons are only slightly over. Anyone have any idea on what to do to it to make it pass. Fresh fuel, new remanned air pump, new plugs, new wires (ngk only) and it is getting about 140 miles to half a tank. Its NA and the only thing i didn't replace was the air filter. What do you guys think?

NoDOHC 09-08-2010 10:19 PM

Unfortunately, this looks like your catalytic converter is weak or you are misfiring at idle.

Do you have the entire emission run printout so that we can see if it cleans up after going closed loop?

You are very close, I have seen people get a pass after a fail like that just from taking the car around the block and getting it good and warm.

You can try the 2-3 gallons of e85, it helped mine years ago.

Be careful about too much E85 (don't ask, sore subject).

Hydrocarbons are the rotary nemesis when it comes to emission testing.

tweiss3 09-09-2010 05:08 AM

Unfortunately that is the only print out i get. If the catalytic converters are not up to par since they are the origionals, would this magnaflow direct fit work? here It eliminates the precat and add it to the main cat. Summit has it for 200, or i got a quote for 300 to get it installed at this shop. That 300 would put me in the category that if i didn't pass i could get exempt. My issue is I shopped around and nobody has the OEM at all.

tweiss3 09-09-2010 05:08 AM

Also, there is no E85 around here that I know, would adding something like "heat" to this next tank work?

tweiss3 09-09-2010 02:39 PM

well, running out of time, i wen ahead and ordered the 2 to 1 cat direct fit. 220 with tax, which will either pass me, or get me a hell of a lot closer to the waiver.

NoDOHC 09-09-2010 07:32 PM

Yeah, the 'heat' is methanol which is very similar to the ethanol in e85.

Either way it is oxygenated fuel.

The new cat will likely fix your problem, but the rotary EGT will melt it into a glob of metal in about 2,000 miles if it is tuned correctly. You might want to find a way to put the stock ones back on after the test.

tweiss3 09-09-2010 08:38 PM

I plan on removing the cat itself and inserting a resonated test pipe. Fresh hardware and such so that going back to emissions mode is easy.

NoDOHC 09-09-2010 10:44 PM

That works too (although I wasn't going to be the one to suggest it).

I had cats on my car until I found that they melted down almost immediately if I left them on, then I just put them on to pass emissions.

They did away with emissions here, so it isn't an issue any more.

tweiss3 09-10-2010 05:17 AM

Well, i have to pass now, then in january cause of some dumb loophole shit they have in the regulations. Im not about to drop that kind of money on cats twice

NoDOHC 09-10-2010 10:22 PM

If you leave the stock ECU in and don't change the fueling, your cats will probably be ok until January. My issue was that I was running 16:1 AFR while cruising.

I could meet emissions with my standalone, but I couldn't afford the 10 mpg penalty that I would take to do so.


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