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      04-03-2021, 12:18 AM   #6
M5_Raz
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Drives: BMW M5
Join Date: Aug 2020
Location: Bay Area, California

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Quote:
Originally Posted by trull View Post
Quote:
Originally Posted by M5_Raz View Post
I really don't think it's the exhaust. Sounds like an old Chevy suburban with lifter tick.
I have an old K5 Blazer so I know the sound well.
I have an old suburban too that we use for camping. Unfortunately I think your problem is pretty serious. Have you checked the oil level? What oil viscosity are you using?
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