Alright as most of you know i just got finisihed doing the dual pass. had a few leaks but that was just from the tank and an improperly placed hose clamp (i am freaking hoping). anyways. my idle jumps up and down, best way to describe it is sounds like a cammed lsj, cool sound, not cool because I need to fix that. Any help please.

It sounds like it gets air, no air, gets air, no air etc etc.

 

Have you tried cleaning the throttle body? This helped my car when it had erratic idle. It is pretty easy to do. 4 bolts (10 mm socket), one electric clip on the bottom and a vaccum hose and you will have it off. Use throttle body cleaner and a clean rag and clean all the dirt out of it, put it back in and you should be good to go!

Hopefully it works for ya!

 

i have cleaned the **** out of mine until you could eat off of it, and it still does it. not enough to make it stall out but still jumping from 300rpm to 1500rpm...

i'm thinking of 2 things. fuel filter and a tuning issue

 

yours does the same thing?
I throw no engine code or anything.
i think it might be the intake gasket needs replaced? maybe?
more help? tearing down tonight again and starting over.
my dual pass is working though, guess that's my only good thing lol.

 

Most likely your throttle body. Pull the TB off and clean that and put it back on. If that doesn't fix the problem then you will have to go with something else...But I'd be willing to put money on it being your throttle body.

 

mine does the same thing but my rpms really dont move at all lol but the car starts sounding like its cammed idk y sounds cool tho hah maybe ill take off my tb

 

You have 60's. That's why.

 

thats it? whats y? is that normal? ay u have msn or aim if u do pm me ******

 

Mine used to jump when coming to stops...it worked it's self out whatever it was after about a week. It wasn't bad though.

 

Your sure you don't have any vacuum leaks anywhere?

 

I have AIM. Guess what it is.

(look left)

 

Everyone saying the TB, my TB was fine prior to the install, normal idle and everything, still think that would play in?

 

haah ok smart butt ima add u

my idle does not jump so idk last time I talked to a guy that had this problem he said it was his tune and he got rettuned and i beleive it went away. not saying its ur tune im just saying what another member was experiencing and what fixed it

 

I cleaned the TB really well and it worked for me

 

umm i think im about to clean my tb now

 

mind did the same thing... mine was inthe tune tho... i had 1 pcm by zzp and one by someone on here... and the zzp one idle is irrattic almost all the time... the other one... as smooth as can be

 

Well i just went out to take a video and she threw a p0300.
Random misfires.
My plugs were good right before this...
any thoughts?
I am stock everything right now except for the dual pass and an intake.

 

ha lmao i had this problems yesterday make sure ur coil packs are tighen good enough. that was my problem i took 2 plugs out and checked they were good then checked my coil packs and i had not thighten them all the way or they came loose somehow so i made sure they were on good and tight and turned car on and bam lights off

 

is everything plugged in? double check cuz thats wat was wrong with my car when i threw random misfires was the cable goin to the intake manifold. if thats not it take it to the dealership if u have warranty

 

where are the coil packs? inside that part you have to unscrew to get the plugs out, yes?

and drew, are you talking about that line that goes to the top middle of the intake mani?
cause i broke one of the little clips on there (there's 2 sets) but the line stays on the nipple?

 

okay sorry i must of said something wrong lol . what sits ontop of the plugs whatever thats called i dont know in english in spanish i know( yes english = my second language) so sorry but yea whatever it is that sits on top of the plugs that u have to screw to tighten it up on my car it was loose so that was my problem.

but yea inside that part you have to unscrew to get the plugs out, yes?
yea i think we are talking about the same thing there lol

 

yeah that's what i'm talking about, have to check that tomorrow.

 

ya the one right under the fuel line, where the s/c connects to the intake manifold. maybe get a zip tie and put it on that tube so it stays on. thats my suggestion

 

yes sirr do that hope that fixes it

 

sweet didn't even think of that was trying to think of a hose clamp that small .

going to go and detach all my sensors clean the tb and put everything back on then plugs tomorrow and hopefully that works.
thanks guys.