You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser.
-
B
Messier to change than 7th gen though - you have to remove a few screws and bolts to get to it.
-
B
Like adam says it could be a few things. No point throwing money at it replacing healthy parts. If you're not sure go to a garage for a diagnosis.