help with sr20det - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

redline454 · 04-12-2008, 12:48 AM

I have a redtop sr20det with fmic full 3inch exhasut, apexi neo and greddy profec boost controler. One night a t bolt broke off the intercooler piping and the silicone disconneted. i managed to get it home barely. i put a new one on and now the exhasut smokes, and idles lower than it normally does and is not constant...
any help

possibly blown turbo or something

nrg · 04-12-2008, 02:13 AM

you have a boost leak somewhere else besides that blown coupling.

redline454 · 04-12-2008, 08:34 AM

alright ill check

SpeedMonkeyInc · 04-12-2008, 08:35 AM

What type of smoke? White? Blue? Black? Stick your face in the pipe and smell, try and smell the difference between oil or fuel smell.

I am with NRG on this one, probably too much fuel. A silicone coupler could be torn causing too much fuel to be dumped in.

A bad turbo won't cause poor idle, but would cause oil smoke from the exhaust.

04-12-2008, 12:48 AM	#1
redline454 Leaky Injector Join Date: Feb 2008 Location: nj Posts: 63 Trader Rating: (0) Feedback Score: 0 reviews	help with sr20det I have a redtop sr20det with fmic full 3inch exhasut, apexi neo and greddy profec boost controler. One night a t bolt broke off the intercooler piping and the silicone disconneted. i managed to get it home barely. i put a new one on and now the exhasut smokes, and idles lower than it normally does and is not constant... any help possibly blown turbo or something

04-12-2008, 02:13 AM	#2
nrg Zilvia FREAK! Join Date: Mar 2004 Location: CA Age: 39 Posts: 1,571 Trader Rating: (1) Feedback Score: 1 reviews	you have a boost leak somewhere else besides that blown coupling. __________________ driftingisgay.com

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04-12-2008, 08:34 AM	#3
redline454 Leaky Injector Join Date: Feb 2008 Location: nj Posts: 63 Trader Rating: (0) Feedback Score: 0 reviews	alright ill check

04-12-2008, 08:35 AM	#4
SpeedMonkeyInc Zilvia FREAK! Join Date: Apr 2003 Location: Oakland Age: 44 Posts: 1,271 Trader Rating: (0) Feedback Score: 0 reviews	What type of smoke? White? Blue? Black? Stick your face in the pipe and smell, try and smell the difference between oil or fuel smell. I am with NRG on this one, probably too much fuel. A silicone coupler could be torn causing too much fuel to be dumped in. A bad turbo won't cause poor idle, but would cause oil smoke from the exhaust.