at high rpm my car bogs/sputters. (d16z6 motor with t25 everything else is stock) any ideas on why this is happening?

 

need more info....fuel management etc etc

 

if your running the hack make sure you have all the settings correct. sounds like when i mistakingly set the car on 6 cyl

 

no FMU its all stock. ill be getting injectors soon

 

the wastegate also opens and closes. boost cutoff once inawhile

 

LOL. I think you found your problem. You have no fuel management. You're probably going into limp mode when the ECU reads boost. Get some mgmt ASAP. I would not drive the car like it is.

 

Could be a couple of things.

Im sure this isn't it but I had this problem with my wastegate. I forgot to put the ring in the bottom of it and it fluttered open/close. So, maybe thats it.

The stuttering, well is the car tuned?

Possibly an exhaust leak, is it seeing full power? Check all your bolts, retighten all of them. This is a common occurance. From just talking with a few people its commonly the turbo/manifold bolts. But check them all...it won't hurt checking all these things, it'll help narrow it down.

Maybe not getting enough fuel, whats your entire setup?

 

its a stock d16z6 wit custom mani..t25 turbo smic..no fmu..it only seems to happen at hight rpms

 

get some fuel management. fuel is the most important thing in boosting

 

you're leaning out at higher rpms . . . . get some sort of fuel managment before you blow your motor.

 

aite

 

i get my fmu..fuel pump..and injecters this weekend..but i went at started my car up today an drove it around...and there wasnt any boost or anything...i keep hearin some clickin noise..i dunno if its the wastegate or not..but all my pipes are connected no leaks

 

what size injectors you using 310's?

 

everything is still stock for right now

 

btw i just checked my wastegate is stuck open..how do i close it

 

stuck open? is the spring installed? damn dude don't drive that car w/o any fuel mgmt your gonna kill it quick

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by k12ayz1e &raquo;</TD></TR><TR><TD CLASS="quote">...i keep hearin some clickin noise..</TD></TR></TABLE>

Its called detonation... it kills motors... get some fuel management..

I can't believe your driving around with a stock fuel system..

 

haha;

you probably blew your motor.
quit worrying about your ******* wastegate and get some god damn fuel management; well after you get new a new rotating assembly to replace the one you just fucked hard.

 

its not coming from the motor..its coming from the turbo

 

You my friend need to read up on some things. Your going to blow your car up very soon. Your setup isn't safe and if you are driving you definately shouldn't be boosting. I give you another week if you keep driving it.....

Be smart. Get some engine management, learn about turbo setups, goodluck.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by MachAF &raquo;</TD></TR><TR><TD CLASS="quote">

Its called detonation... it kills motors... get some fuel management..

I can't believe your driving around with a stock fuel system.. </TD></TR></TABLE>

there's nothing wrong with driving around with a stock fuel system!!!

 

im not driving the car..i jus took around the block after i put it in..but i just checked everything..it seems that the it spools up then stops when it idling..thats what makin tha clicking noise

 

anyone know why it does this?

 

If the car is makeing a clicking noise when you turn one of your alxes is out, I am running the same turbo kit as you , if you have no much you should just get a fum on ebay for about $100 bucks!