Quote:
Originally Posted by 97 SL320
Where are you injecting smoke and exactly where on the EGR is is coming out?
Please define " strange idle " as details matter.
Also, be aware that EGR went away on the M104 at some point. All had an AIR injection system that looks very much like the EGR. ( both are center of head, exhaust manifold side. )
|
-Smoke going into the break booster w/ the MAF boot blocked off.
-It is hard to say precisely where its coming out... looks like near the top of the valve where it gets a bit mushroom shaped, if that makes sense. Its smoke so hard to quantify persay.
-Based on part #s and my DM I have an EGR for sure.