Thread: Engine: 850 T5/R - Mystery whistling
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Old Mar 9th, 2020, 15:44   #4
Clogs
Clogs
 

Last Online: Dec 26th, 2023 08:04
Join Date: Dec 2012
Location: Canterbury
Default Timing belt change

Let us know if the whining goes after the belt, waterpump and tensioners are changed. (If the waterpump is original, it should be changed, as should the tensioners).

If the whining stays, then the turbo may be the problem... lack of oil when cold if oil pressure is too low and oil too thick to get through partially blocked pipes.
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