where did my boost go ???? :(
05-21-2006, 09:23 AM
#1
0.0 BAR
Thread Starter
Join Date: Mar 2006
Posts: 48
where did my boost go ???? :(
iam using a ihi rhb5 on my d16z6, ive been runing it on 7 psi and its been sweet for like a month
and then yesterdaynite my boost wouldnt go above 4 psi ! and it takes forever to get there .
its gets to 4psi and then just stays there on full throttle. i took the mbc off the turbo and still no change.
i have no leaks , i check all my clamps , my intercooler is fine,
what can it be ??
btw ive still got normal spark plug ( iam about to get a step colder ones )
could it be my exhaust coz ive still not decated my car...
my spark plugs are charcoal black with a white tip ( iam guess thats bad )
on my vafc sitting ive got it from -39 across to -37 , iam using 450cc injectors.
05-21-2006, 02:56 PM
#5
0.0 BAR
Thread Starter
Join Date: Mar 2006
Posts: 48
Re: where did my boost go ???? :(
it cant be my boost gauge because ive got a pressure reading on vafc which is the same
as the reading on the boost gauge so i know its not that. ive checked for leaks but i didnt find any,
i removed my mbc and took it for a spin and its that same, as in it only goes to 4psi and stays there
does'nt get any higher than that. if the wg was open wouldnt i get high psi ?
05-21-2006, 03:10 PM
#6
1.5 BAR
Join Date: Jan 2006
Posts: 865
Re: where did my boost go ???? :(
Originally Posted by msahebzadha1
if the wg was open wouldnt i get high psi ?
05-21-2006, 08:12 PM
#10
0.0 BAR
Thread Starter
Join Date: Mar 2006
Posts: 48
Re: where did my boost go ???? :(
^^^^ i did that and still no difference, still does up to 4psi and stays there.
i tired to put the boost lower on the mbc to see wot happens but it still went to 4 psi wtf !
ive got one line runing to my actuator and one to the turbo, i was told that how its done,
i hope its right. but it seems my mbc aint even working. o even swaped the lines but still
no difference.
