Help Low RPM's=Puffing Blue
#1
Senior Member
Thread Starter
Join Date: Aug 2002
Location: BC, Canada
Posts: 555
Likes: 0
Received 0 Likes
on
0 Posts
Help Low RPM's=Puffing Blue
Hey guys, I'm having a couple problems with my freshly rebuilt engine.
During cruising at low rpms 1000-1500 rpms it'll puff alot of blue.
Or revving in nuetral it will smoke when comming back down to 1500rpm or so for a second.
During idle most of the time it won't smoke, but exhaust smells very oily
Puffing Between shifts(I haven't seen it but a car that followed my for a hour or so claimed i was and that he could tell when i shifted due to smoke)
It's not puffing at all during any high rpms
My OMP is still installed, could it be causing it? Theres also a vacuum line(the spider of vac lines going to the omp injectors) that keep popping off, could this be causing part of this?
My turbo is on it's way out, could this be the culpret of all of these things?
Engine was rebuilt 4000km ago...
Any opinions appreciated.
During cruising at low rpms 1000-1500 rpms it'll puff alot of blue.
Or revving in nuetral it will smoke when comming back down to 1500rpm or so for a second.
During idle most of the time it won't smoke, but exhaust smells very oily
Puffing Between shifts(I haven't seen it but a car that followed my for a hour or so claimed i was and that he could tell when i shifted due to smoke)
It's not puffing at all during any high rpms
My OMP is still installed, could it be causing it? Theres also a vacuum line(the spider of vac lines going to the omp injectors) that keep popping off, could this be causing part of this?
My turbo is on it's way out, could this be the culpret of all of these things?
Engine was rebuilt 4000km ago...
Any opinions appreciated.
#3
Rotary Enthusiast
Join Date: Sep 2002
Location: Daytona beach
Posts: 1,351
Likes: 0
Received 0 Likes
on
0 Posts
During cruising at low rpms 1000-1500 rpms it'll puff alot of blue
#4
Senior Member
Thread Starter
Join Date: Aug 2002
Location: BC, Canada
Posts: 555
Likes: 0
Received 0 Likes
on
0 Posts
Done this for a couple oil changes, pretty much since the rebuild almost. What could cause my control rings to do that? I haven't overheated or ran it dry on oil ever. It's seen Quaker State 20w50 since the rebuild. No way it's the turbo?
#5
just dont care.
iTrader: (6)
do this: go get on alot of boost for a few minutes, then come back down to idle and see if it smokes. if it only smokes at idle after boosting alot, the turbine in your turbo is blown.
if you start the car and just let it warm up, and its smoking just sitting there without boosting, its probably the motor and not the turbo.
if you start the car and just let it warm up, and its smoking just sitting there without boosting, its probably the motor and not the turbo.
#6
Junior Member
Join Date: Jul 2003
Location: Vancouver
Posts: 40
Likes: 0
Received 0 Likes
on
0 Posts
Pop the hose going from turbo to intercooler and feel around. If theres oil there then the turbo is gone on cold side. If not and you're still spewing smoke and since it just had a rebuild I'd look more suspiciuosly at the hot side of turbo. Mine recently just went and had the same symptoms as yours but a lil worse.
#7
Senior Member
Thread Starter
Join Date: Aug 2002
Location: BC, Canada
Posts: 555
Likes: 0
Received 0 Likes
on
0 Posts
TII7 u got msn messenger? If so add me descender69@hotmail.com
Thread
Thread Starter
Forum
Replies
Last Post
CaptainKRM
2nd Generation Specific (1986-1992)
14
08-26-15 09:52 PM
rx8volks
Canadian Forum
3
08-20-15 10:24 PM