My A-4 has been overheating somewhat sporadically. It seems like it pumps water when first started, and then water flow reduces to zero flow, although it does not happen all the time.
A friend advised me to flush the block with muriatic acid, which I did, but the problem persists.
I'm afraid my water pump impeller shaft may be scored, but I didn't think that could cause the problem as the impeller vanes are in perfect condition.
Also wondering if this could be attributed to the exhaust manifold.
Any ideas you could give me would be appreciated. Thanks for your help.
A friend advised me to flush the block with muriatic acid, which I did, but the problem persists.
I'm afraid my water pump impeller shaft may be scored, but I didn't think that could cause the problem as the impeller vanes are in perfect condition.
Also wondering if this could be attributed to the exhaust manifold.
Any ideas you could give me would be appreciated. Thanks for your help.
Comment