ok heres what happens.. when i start to accelerate its real smooth, then as turbo begins to spool up and kick in i get a lag and no boost.. i also get massive oil burning out of exhaust and intake hose.. also, i have oil in my intake and air filter.. need some help here...

Oil in your intake should be blow-by but could also be a toasty turbo. Check to see if there is oil also in your down pipe, if so check the turbo. (almost would have to be considering your "lag but no boost problem" if there were no oil it could be other things.)

Michelle
96 Eclipse Base Model
Best 14.6@93 w/60 shot

1997 Eclipse RS
1991 Eclipse GSX
1995 Eagle Talon TSi AWD
1989 Dodge Daytona 2.5 turbo
(tinker car)
1996 Eclipse base model RIP

First, check your PCV valve or take off the oil cap with engine running. If theres a lot of smoke then check compression.

I would think from my experience that its either a slightly blown headgasket, your rings need replacing or it could be your valve guides.

Valve guides if the smoke only appears when you decelerate then step on it.

Hope that helps.

Robert

Check all your vacuum lines. Does your wastegate open ? What kinda EGTs are you getting when you get "lag and no boost" ? What does your a/f gauge do when you romp on it and hit the "lag" ? Give us some information, someone will be able to help you out. If it's burning a lot of oil, do a compression test to see if it's your rings. If your compression is within spec, it's probably the turbo oil seals.


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I'm so bad, i should be in detention.


Get the Mitsubishi Technical Information manual for the 95-99 Eclipse HERE!
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'95 Eclipse TurboGS (garage deco)
'95 TSi AWD (restoring a survivor)
'97 Talon ESi-T (poor impulse control)
'99 Eclipse RS-T (daily beater)
'13 Evo X (mostly stock)
'17 Sienna (Middle Aged Dad Mobile)



Factory Service Manuals: http://nawdu.de/files/

turbo oil seals?
huh? turbo leaky oil?

___________________________
l e o n
1995 Eagle Talon ESi-T
Star Stage 2
Boost is GOOOOOOOD!

LAST EDITED ON 21-Apr-01 AT 05:45 AM (PST)

ok guys thanks for all the help.. i have full compression in all cylindars, i also have oil in the downpipe.. and i also get a lot of smoke when i open the oil fill cap.. but i have full compression in all cylendars so i dont think that the seals are bad..i dont have an a/f guage so i dunno what its getting..

No Air/fuel Guage! Dude that is like a must along with EGT and Fuel preasure. As for you probs, I need a little more info on what? and when? this started to happen along with the miles on your motor? and turbo?. What kit it is? and does your turbo shaft have some play? What were you compresion figures? What are your mods(S-AFC/injectors/MSD or Crane Ignition)if any?
Just give us as much info to help you cause it is hard not actualy seeing or hearing whats goeing on.
SEE YA!!!!!!!!!!!MWC




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