• Welcome to Ecoboost Performance Forum. Please log in or sign up.
collapse

Hissing Sound and oil leak

Started by Mml665, December 22, 2022, 01:32:15 PM

Previous topic - Next topic

Mml665

So. I fired up the MKS and I hear a hissing sound.  There is a small puddle underneath the left front of car near serpentine belt area, light brownish/gold feels like oil and has a slight fuel smell.

Macgyver



Macgyver

Timing chain cover oil leak or turbo oil line leak?

Mml665

#4
Quote from: Macgyver on December 23, 2022, 11:58:40 PM
Timing chain cover oil leak or turbo oil line leak?
Would turbo oil line cause the hissing/air leak sound.

Mml665

#5
Quote from: Macgyver on December 22, 2022, 02:03:09 PM
Any tail pipe smoke ?
It is winter here in Michigan so  I didn

Macgyver

Not a great time to work on cars for sure.

Hissing and an oil leak could be a bad turbo or two separate things.

The oil leak should be easy to spot once you can get under it. Then maybe the hissing will found as well.

Mml665

Macgyver, could it be an exhaust leak?
I apologize for my previous reply it seems when I quote someone

Macgyver

It sure could.

There is a valve / T near the brake booster that "Hisses "

Mml665