how are these numbers?
Without logging and someone watching your afr it's hard to say if you go rich/lean at wot. Def get it retuned for the intake sooner than later.
Stock filter housing with zzp's intake tube, but less noise from the bpv with that.
Which intake tends to cause the least LTFT problems?
When I had a SRT4 we found the OEM intake was so good that a drop in air filter was all we needed...
Isn't there a OEM intake mod that increases the HP equivalently to a K&N intake and yet doesn't cause fuel trim issues?
When I had a SRT4 we found the OEM intake was so good that a drop in air filter was all we needed...
Isn't there a OEM intake mod that increases the HP equivalently to a K&N intake and yet doesn't cause fuel trim issues?
Senior Member
Joined: 07-25-08
Posts: 12,450
Likes: 6
From: Florida
That LTFT is horendous lol. Thats almost CEL worthy. sounds like theres a tiny hole in your charge piping or something lol. like a tiny leak.
You sure everything is secure and there are no cracks or small small leaks? I cant imagine a tuner leaving a car like that unless 0 **** were given.
Oh and if the tune is the problem, switching the intake will accomplish nothing. That tune needs to be checked.
You sure everything is secure and there are no cracks or small small leaks? I cant imagine a tuner leaving a car like that unless 0 **** were given.
Oh and if the tune is the problem, switching the intake will accomplish nothing. That tune needs to be checked.
Thread Starter
Senior Member
Joined: 09-15-12
Posts: 1,988
Likes: 18
From: South Jersey
Ok so I got another question. I was checking for charge pipe leaks today and decided why not install my zzp upper charge pipe. Anyway I didnt follow yhe directions correctly and ended up cutting the stock couplers too short shown in this pic.
Anyway I wanted to know if anyone know if the zzp lnf silicone replacement couplers are the part I need for the charge pipe to work now that I f'd it up.
Anyway I wanted to know if anyone know if the zzp lnf silicone replacement couplers are the part I need for the charge pipe to work now that I f'd it up.
Hey I read in some earlier threads, a couple years back, some people said that the stock intake causes the LTFT to drift also? Was this proven to be true? Should someone consider a tune even if we just have the OEM intake? Or was this just B.S. from the past??
Last edited by SINISTER; Jun 2, 2014 at 11:46 PM.
Thread Starter
Senior Member
Joined: 09-15-12
Posts: 1,988
Likes: 18
From: South Jersey
Installed zzp upper charge pipe and my ltft is getting better. Must've had a boost leak. Also cleaned maf. My dejon intake filter is very dirty and I was thinking of getting a new filter anyway. Should I get the 3" one from advance auto? Term told me the dejon is 3" and the kn is 3.25". Im thinking of just getting a 3" kn filter. U guys think that would work?
Senior Member
Joined: 07-25-08
Posts: 12,450
Likes: 6
From: Florida
Installed zzp upper charge pipe and my ltft is getting better. Must've had a boost leak. Also cleaned maf. My dejon intake filter is very dirty and I was thinking of getting a new filter anyway. Should I get the 3" one from advance auto? Term told me the dejon is 3" and the kn is 3.25". Im thinking of just getting a 3" kn filter. U guys think that would work?
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