LS7 squeal
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1st Gear
Joined: Dec 2021
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LS7 squeal
Am looking at a vehicle with ls7 engine which squeals a bit until warm.
Started quiet then got worse for a while and disappeared while driving later.
Not sure if this is belt or bearing? Or worse?
Was very occasional random smell of coolant, so could it be early warning of water pump?
Had apparently been doing this for quite a while.
Found threads discussing alignment, bearings, belt manufacturer, but no videos to compare sound.
thanks
Craig
Started quiet then got worse for a while and disappeared while driving later.
Not sure if this is belt or bearing? Or worse?
Was very occasional random smell of coolant, so could it be early warning of water pump?
Had apparently been doing this for quite a while.
Found threads discussing alignment, bearings, belt manufacturer, but no videos to compare sound.
thanks
Craig
