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My 2004 Carrera coupe has developed a leak. It started after I flushed my cooling system. Rather sure it is around the AOS/associated lines. I've read various opinions about the difficulty of removing the AOS. But what I am interested in doing is just replacing those lines. Any experience or opinions on doing this? Specifically, is it even possible? Especially if this can be done without removing the intake manifold?
Also I am only finding the upper oil separator coolant hose. What about the second one?
I have a 2003 996 Carrera cab. When I got to work this morning I noticed coolant flowing from rear of engine compartment. The temp gauge never peaked, and none of the idiot lights came on. Any ideas on what this problem is would be greatly appreciated. Thank you in advance
At first I thought the water pump was leaking, but with careful examination, discovered the plastic "Water Guide Housing" (P/N 987-106-508-04) used to route coolant from the front of the engine to the front radiators, sprung a rather large leak at the mold seam on the bottom of the part near where it makes a 90 degree bend and joins the "Henn" fitting on the large rubber hose. I removed the 9 screws attaching the housing to the engine, and have a new replacement part, but can't figure out how to get it out, because it snakes around the front engine mount, which looks very difficult to remove. It looks like it would remove straight down if the mount wasn't in the way, and maybe it could be removed and replaced from the top side, but that's very tight with pulleys. There must be a way to get this part out without removing the engine? This is not a commonly replaced part- the parts guy at the dealer said he has only sold one of these in several years, and I see no mention of replacing it in the 5000 page factory workshop manual or anywhere on the internet. Does anyone have experience with replacing this part with the engine in the car? I would appreciate any insight, and would even pay for a solution. I would like to get the car back on the road. Summer is very short here in Minnesota.
My 955 turbo has consumed nearly 10L of coolant in the past 40 days. No apparent exterior leak (haven't opened up engine covers yet). White smoke exhaust upon cool-cold start up, tubes are done. Cooling system seems pressurized when I open reservoir cap. Apart from head gasket potential are there any other possibilities? Through intake somehow? Through turbos? Doesn't overheat. Help please
While changing my oil yesterday, I noticed what looks likes coolant "weeping" (no drip yet) from this engine block plate located on the passenger side toward the front of the car. I have not yet noticed any loss in my coolant tank level. However, I'm thinking it is only a matter of time. So, if I am correct, this part is referenced in the parts catalogue as simply a "lid" but there is a gasket here which I should replace with the Porsche part number 996-101-336-50, and I will need to flush/replace the entire coolant system in the process. My coolant had been replaced by a previous owner with greenish-yellow stuff which seems to have worked very well. I didn't notice at the time but it looks like my "hose holder" is also either open or broken and may also need replacing. MY QUESTION: Is this a typical situation (normal wear) on a 2002-C2, with 67,400 miles? Or, should I be looking for any other causes or symptoms of a bigger problem? Thanks.