- Nov 16, 2006
- 27
- 0
- 0
I think I may have found the possible problem..
I went and took my plenum and TB off as a last resort, to check every gasket/seal again.
My EGR gasket is pretty pitted up, and there was carbon all over the spot on my plenum where the EGR connects to the plenum (where there's a gasket). There is no reason for carbon to be all over unless that gasket was leaking... At least that's the way I look at it. If it wasn't carbon, it was parts of the gasket coming off... Either way, there was **** on there where **** shouldn't be.
It doesn't look bad enough to create a constant leak, just every now and then maybe... which would support the symptoms I'm having.
Also, I looked on my old plenum where the EGR goes... A very very thin layer of like 1/2 of the gasket was still left on the old plenum.
So, I'm really thinking this may be it... I'm going to pick up an EGR gasket and IAC gasket (even though my IAC looked ok) when autozone opens in 1 hr, and if that doesn't solve it, next step is the o2 sensors (because I pretty much just eliminated all possibilities of vacuum leaks).
Does anyone think this could have been causing it?
I went and took my plenum and TB off as a last resort, to check every gasket/seal again.
My EGR gasket is pretty pitted up, and there was carbon all over the spot on my plenum where the EGR connects to the plenum (where there's a gasket). There is no reason for carbon to be all over unless that gasket was leaking... At least that's the way I look at it. If it wasn't carbon, it was parts of the gasket coming off... Either way, there was **** on there where **** shouldn't be.
It doesn't look bad enough to create a constant leak, just every now and then maybe... which would support the symptoms I'm having.
Also, I looked on my old plenum where the EGR goes... A very very thin layer of like 1/2 of the gasket was still left on the old plenum.
So, I'm really thinking this may be it... I'm going to pick up an EGR gasket and IAC gasket (even though my IAC looked ok) when autozone opens in 1 hr, and if that doesn't solve it, next step is the o2 sensors (because I pretty much just eliminated all possibilities of vacuum leaks).
Does anyone think this could have been causing it?