Crank shaft seal and water pump question

Hello, I'm Danny.

It's usually frowned on to ask 3 separate issues into 1 question. What we ask is you ask separate individual questions. I'll answer the best I can here. No, when you replace the water pump and also the front crankshaft seal you do not need to do any type of adjustment or altering of the distributor requiring timing. Here are tutorials for water pump replacement and crankshaft seal replacement for you to view:

https://www.2carpros.com/articles/water-pump-replacement

https://www.2carpros.com/articles/symptoms-of-a-front-crankshaft-seal-leak

I've attached the water pump replacement and crankshaft seal steps for your vehicle below. It's best to do both at the same time due to you having more access room to the seal having the pump off and out of the way. Let me know if you have any further questions on this issue. Hope this helps and thanks for using 2CarPros.

For the crank seal and the water pump you don't need to worry about anything with the timing chain. Both are replaced without going into the engine. Yes an intake manifold leak could leak oil around but the more common areas are the valve covers. I would try to clean off as much of the oil and dirt as you can then use some foot powder or flour to dust the areas you think are leaking. Start the engine and look at the areas you suspect any oil leaking out will quickly turn the powder wet and dirty. Don't overlook anything as the fan and airflow will both blow coolant and oil everywhere in the engine compartment.