Alright guys I am having big problems with my B20 turbo Integra. This is what is does. As soon as it hits boost past 4psi it falls on it's face and won't rev up. You can punch the gas and the rpm just start to fall lower and lower.

It won't go anywhere and now it can't be driven.

It will rev up in nuetral just fine, but as soon as there is a load on the engine in won't go anywhere. If you engage the clutch you can get it to go a little bit, but not much.

Please give me any suggestions or experience you guys have. It seems like a IC pipe is just blowing off and not enabling the car to rev. I have pressure tested the system and changed the plugs. Here is the set up

94 Integra
B20B
FMU, 320's
FMIC
8psi
external fuel pump
t3

The car use to run alright and now it has started doing this to where it is not driveable. Any help or suggestions would eb great as my wife wants me to just pull the turbo off, but I don't want it to come to that.

 

I don't think it's your IC pipe blowing off, because the car would still run. What disc are you using in the FMU and whats your base fuel pressure?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boosted92 &raquo;</TD></TR><TR><TD CLASS="quote">I don't think it's your IC pipe blowing off, because the car would still run. What disc are you using in the FMU and whats your base fuel pressure?</TD></TR></TABLE>

I was going to say it is running WAY rich.

 

I second the running way rich... what FMU disc are you using? What color are your plugs?

Blaze

 

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

FMU, 320's

</TD></TR></TABLE>

that's your problem right there. I bet you still have a 12:1 disc in there

 

check your plugs... we can all guess that its gonna be black ... and probably fouled.

i 3rd it being RICH.

 

I've seen this prob. before .. once it was a gas tank full of crud. replaced it and everything was good ..

other time different car it was the tps ..

so take off your fuel filter and see if any crud is in there .. if not then check the tps ..