Hello, My son and I have watched this forum since we purchased a 2006 Base Coupe last August. It recently starting some issues including a very loud whistling coming from #2 fuel injector and P0303 (#3 misfire) once it warms up. We followed a lot of advice on the forum , but finally ran out of ideas. This is what the mercedes mechanic found, see the photos below. Seems the Intake Manifold is disintegrating. The part number for replacement is 05179739AA. These go for about 1,000 online. I looked through the Mopar / MB part cross reference found on this site with no luck. Here's my question. Do I HAVE to buy part # 05179739AA -OR- will a Intake from any 1998-2004 M112 Engine work?


Intake Manifold Crack @ Fuel Injector #2

Intake Manifold Crack @ Fuel Injector #3

Disintegrating magnesium @ #3