ok so I installed my MBC and fuel pump and boost gauge lastnight. I started it up this morning sounded fine i warmed the car up drove down the road to check the boost presure and i heard a POP like the ICP blew off it was studdering and barly ran... it will not boost at all now....... and barly stays runing.... i checked every hose nothing was off....

I conected the waste gate hose to the boost controler and then tapped into the BOV hose and T off and conected that to the other end of the mbc....(is it possibe the controler is hooked up back words?.. i capped off the hose on the turbo... anyone have any idea what could be wrong ( ps i have 280s installed and and intake and o2 dump and i need a tune bad thats where i was goin when this happend)

 

Sooo did you check your IC pipes?

 

sounds like IC piping or MAF didn't get connected all the way... I would check all the piping connections again to make sure they are sealed... GL

 

def sounds like somewhere something came off...search my friend search!!

 

go under and take a peek at your ic hoses.

 

I have had this happen before. It was actually the IC pipe on the charge side. At first look it did not seem to be off, but as soon as I touched it, it just moved over and off the IC. I connected the hose back on and all was good to go again.

 

Before you even ask, after you check your IC pipes (which is probably the issue) use hairspray to get them back snug and then use T-Bolt clamps so you won't have that problem anymore.

 

I agree with all of the above. Grab and tug on every pipe you can...you should find something with a little give.

 

i think everybody above is right after i installed my injen kit i had the same thing happen loud pop sound when i tested it for boosting could not find the problem for a month then when i owned a aps bov when i went to install it i saw the upper ic was disconnected i bought all new holes and 2 t-bolt clamps for that section bam problem fixed now boosting as usual

 

its your lower intercooler pipe. sometimes even when it does look like they are off, it is. pull the pipe off throw 2 t-bolt clamps on it and call it a day. that simple.

and o yea look up and install guide for an MBC and make sure you have it installed correctly.

 

So you mean to tell us that you did a boost leak test and couldn't find the problem with the upper IC pipe disconnected?

 

GOT IT...... when installing the warbro there is a little plastic thing that slides over the stock nipple i didnt see it wen i took it out so i had to take the fuel pump back out and insert that stock peice..... when hiting alot of psi the fuel would just cut she is running like a champ i was sooo scared thanks everyone for the help!!!

 

nice at least youu were able to figure it out

 

Good find the exact same thing happened to me .

Unfortunately my IC pipe didn't blow off I though i had actually killed my motor .

 

dude i though i blew my motor to i was soooo scared