The Central Hub for DSM Community and Information

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

Car smoking....new turbo is it the culprate?

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

DsMWookie

15+ Year Contributor
360
1
May 3, 2004
Birmingham, Alabama
Ok replaced all the front seals on the motor
replaced the valve stem seals
Turbo has 100miles (non contaminated oil)
Compression is 155+ on all 4 cylinders
Catch can is on the car (Pcv valve one side and nipple to valve cover on the other)

Only thing i think it can be is the turbo possible being a piece of shit. Their was some oil residue on the exhaust side of the turbo when i had it off and non in the manifold that I could tell.

So is to much oil pressure from my filter housing causing oil to seep past and smoke or is my turbo just taking a shit?

its a Bullseye turbo....
 
Yes too much oil pressure could be your culprit. I see as much as 100 psi at the oil filter housing on a cold start on my car. You might need a restrictor on your feed line to bring the oil pressure back in check. On my fp 3052 if i was going to feed from the filter housing I would need a .8mm restrictor to lower pressure levels to an acceptable number.
 
Typically on new exhaust housings there will be an oil coating to prevent rust while the part is not in use. That coating will burn off the first few times you drive it.
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Build Thread Updates

Latest Classifieds

  • For sale 4G63 1g/2g Auto Welded Center Diff
    1g/2g Auto Welded Center Diff. Message 702-741-6987.
    • Galant665
    • Updated:
  • Wanted WTB MSD DIS 2 bypass plug
    As the title states.You must be registered to see element.
    • ist dwa
    • Updated:
    • Expires
  • Wanted ISO Extreme Psi weighted shift knob
    Easy peazy…
    • James92
    • Updated:
    • Expires
  • For sale 1g 91-94 ignition coil
    1g coil with harness side igniter harness. Digging in a box of remains from a yard six bolt for...
    • Galant665
    • Updated:
    • Expires
  • Wanted 2g Finish My Project!
    I am in need of some big ticket items in order to finish my project. In my engine bay there is...
    • dhssoccer24
    • Updated:
    • Expires
Back
Top