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

blown turbo?

Thread Tools
 
Search this Thread
 
Old 05-16-10, 03:52 PM
  #1  
Rotary Enthusiast

Thread Starter
iTrader: (14)
 
thejallenator's Avatar
 
Join Date: Mar 2009
Location: the dalles
Posts: 1,161
Likes: 0
Received 0 Likes on 0 Posts
blown turbo?

so i just finished my turbo swap and i let it warm up, prolly judtt idled for like 15 minutes before i drove it. i was drivin it nicely and decided what the hell lets get into boost. the second time i hit boost it started to clank and appears to be burning coolant. motor is running right, do i dont think it has anything to do with that. i took a wooden dowel to listen to where its coming from and it sounds like the turbo. couldnt hear anything in the rotor housing.
so does this sound like the turbo is bad? or something else? it all happened as soon AS I hit boost.
Old 05-16-10, 06:15 PM
  #2  
Rotary Enthusiast

iTrader: (8)
 
Brodie121's Avatar
 
Join Date: Oct 2009
Location: BC, Canada
Posts: 848
Likes: 0
Received 7 Likes on 7 Posts
whats the play on the turbo like?
Old 05-16-10, 06:31 PM
  #3  
Rotary Enthusiast

Thread Starter
iTrader: (14)
 
thejallenator's Avatar
 
Join Date: Mar 2009
Location: the dalles
Posts: 1,161
Likes: 0
Received 0 Likes on 0 Posts
not sure yet. was still too warm to actually take off. but before i stuck it in there was no playat all. not forward and back or side to side. seemed to be a great turbo
Old 05-16-10, 07:47 PM
  #4  
Rotary Enthusiast

Thread Starter
iTrader: (14)
 
thejallenator's Avatar
 
Join Date: Mar 2009
Location: the dalles
Posts: 1,161
Likes: 0
Received 0 Likes on 0 Posts
ok pulled the turbo off, no shaft play at all. but the front exhaust port was soaked in oiland the turbo had a bunch on it too. almost thinking my motor is fucked up
Old 05-17-10, 11:24 AM
  #5  
Rotary Enthusiast

Thread Starter
iTrader: (14)
 
thejallenator's Avatar
 
Join Date: Mar 2009
Location: the dalles
Posts: 1,161
Likes: 0
Received 0 Likes on 0 Posts
ok so i now know i need to tear the motor open. im jusxt kinda curious as to what inside of therewill let an excessive amount of oil into the rotor housing?
Old 05-17-10, 05:12 PM
  #6  
Rotary Enthusiast

iTrader: (9)
 
need-a-t2's Avatar
 
Join Date: Mar 2002
Location: binghamton, ny
Posts: 1,450
Received 269 Likes on 143 Posts
well before you go doing that, is the car burning fluids? any smoke out the exhaust especially on deceleration at higher RPMs? do you premix?

oil in the combustion chamber could be a bunch of thing...assuming it actually is oil and not fuel or coolant mixed with soot. IF it is oil it's probably the oil control rings or something with the oil injection system...
Old 05-17-10, 07:16 PM
  #7  
Rotary Enthusiast

Thread Starter
iTrader: (14)
 
thejallenator's Avatar
 
Join Date: Mar 2009
Location: the dalles
Posts: 1,161
Likes: 0
Received 0 Likes on 0 Posts
ok a bit more info. seems i left a bunch out. all emissions gone. no omp, running premix. its definatly oil. and lots of it. doesnt seem like a mixture of fuel and coolant. but it smokes like its burning coolant, not oil. it smokes like crazy as soon as you turn the car on.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
bb6guy
Old School and Other Rotary
10
10-01-18 08:07 AM
The Shaolin
2nd Generation Specific (1986-1992)
9
09-14-15 07:50 PM
bb6guy
3rd Generation Specific (1993-2002)
3
08-12-15 03:29 PM



Quick Reply: blown turbo?



All times are GMT -5. The time now is 03:50 AM.