2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

whats the problem with my engine? - VIDEO

Old Jul 27, 2008 | 08:40 PM
  #26  
Boost Lee's Avatar
Dark Lord of the Drift
Tenured Member: 20 Years
iTrader: (3)
 
Joined: Feb 2002
Posts: 1,640
Likes: 2
From: Tacoma WA
Listening to it crank, I'm 95% positive the engine is blown. 5% says a seal may be stuck. During cranking I hear two low then two high compressions, which would suggest that either an apex seal on each rotor is gone (going) OR one side seal on each rotor is gone or going.
Reply
Old Jul 27, 2008 | 11:45 PM
  #27  
russianmob's Avatar
Thread Starter
rice killa
Tenured Member 05 Years
iTrader: (3)
 
Joined: Jan 2007
Posts: 530
Likes: 0
From: Vancouver, WA
thanks Lee, i did squirt ATF into the chamber before i tried to start the engine first time, so it can't be a stuck seal. anyway, **** this ****

project part out. check for my new threads if anyone wants anything
Reply
Old Jul 28, 2008 | 12:31 AM
  #28  
Turbo II Rotor's Avatar
Who Shot the Sheriff?
Tenured Member 10 Years
iTrader: (2)
 
Joined: Jan 2007
Posts: 3,858
Likes: 2
From: Aurora, CO
Pull the turbo manifold and check the seals.
Reply
Old Jul 29, 2008 | 12:17 AM
  #29  
Boost Lee's Avatar
Dark Lord of the Drift
Tenured Member: 20 Years
iTrader: (3)
 
Joined: Feb 2002
Posts: 1,640
Likes: 2
From: Tacoma WA
Originally Posted by Turbo II Rotor
Pull the turbo manifold and check the seals.
Unfortunately this doesn't always show anything. My last 3 engines cracked the seals in a place that wasn't visible from the exhaust port.
Reply
Old Jul 29, 2008 | 12:46 PM
  #30  
K-Tune's Avatar
FD Daily
Tenured Member: 20 Years
iTrader: (27)
 
Joined: Jul 2003
Posts: 3,308
Likes: 14
From: Gulf Breeze, FL
sounds like its only running on 1 rotor in the first vid...the sound in the 2nd vid is the other rotor trying to come on line.
Reply
Old Jul 29, 2008 | 01:56 PM
  #31  
GnubberLang's Avatar
(ft/lb * RPM) / 5250
Tenured Member 05 Years
 
Joined: May 2004
Posts: 202
Likes: 0
From: NC, USA
Injectors OK? I didn't get a chance to read through all this but what comes to mind are, AFM/wiring near afm, injectors, vac leak, maybe even an ECU problem.. The fact that the rear is showing low compression says to me that the the rear rotor is flooded to ****... Only rear rotor says injector...
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
trickster
2nd Generation Specific (1986-1992)
25
Jul 1, 2023 04:40 PM
alphawolff
1st Generation Specific (1979-1985)
17
Nov 17, 2015 05:57 PM
gtcd
1st Generation Specific (1979-1985)
30
Aug 19, 2015 02:44 AM
rkhanso
2nd Generation Specific (1986-1992)
1
Aug 13, 2015 11:40 AM


Thread Tools
Search this Thread

All times are GMT -5. The time now is 03:02 PM.