997.1 and 997.2 have the same water pump design?
If the water pump for a 997.1 and 997.2 are different then I'd assume the later was improved. I'd still consider it a maintenance item since all water pumps have a limited service life and the cost of a new pump is minuscule compared to the damage that can result in a 997. I replace my pump every 4 years if that helps you.
http://www.ncpa.org/pub/ba649
You never go bankrupt in the Canadian system because you won't survive!
Unlike most people on this board I have been on socialized medicine in another country and there is no place I would rather be sick than America!
You never go bankrupt in the Canadian system because you won't survive!
Unlike most people on this board I have been on socialized medicine in another country and there is no place I would rather be sick than America!
http://www.ncpa.org/pub/ba649
You never go bankrupt in the Canadian system because you won't survive!
Unlike most people on this board I have been on socialized medicine in another country and there is no place I would rather be sick than America!
You never go bankrupt in the Canadian system because you won't survive!
Unlike most people on this board I have been on socialized medicine in another country and there is no place I would rather be sick than America!
http://www.ncpa.org/pub/ba649
You never go bankrupt in the Canadian system because you won't survive!
You never go bankrupt in the Canadian system because you won't survive!
BTW, there is no such things as the "Canadian system", as in a homogeneous entity. The level of care received depends on where you live, and thus far in my life I'm very happy with the level of care my family and myself has received.
This post is turning out to be from water pump maintenace the obama water care.... Lets stick to the topic bros. dgrayling, i agree it looks like the 997.2 wp is easier to replace. And from what i read might be less prone to cavitation which could be the main destroyer of the impeller and bearing on the 997.1 version. These engine engineers did their job on the 9a1 engine.
as a note to this topic, i foresee Dgrayling being one of the great contributors to this forum. he has just joined the group but already has a few posts that are worthy of being forever part of this forum.
anyways, from his pic of the 997.2 water pump. i would like to add that as early as 10k kms my 997.2 developed a minor leak with part number 11. if im not mimstaken this is a plastic part that is suceptible to cracking. visual checks for powdery stuff in the securing bolts would indicate the presence of the leak.
for additional info.
anyways, from his pic of the 997.2 water pump. i would like to add that as early as 10k kms my 997.2 developed a minor leak with part number 11. if im not mimstaken this is a plastic part that is suceptible to cracking. visual checks for powdery stuff in the securing bolts would indicate the presence of the leak.
for additional info.





