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Old 06-12-2018, 08:29 PM   #2
Steeveedee
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Join Date: Jan 2013
Location: Simi Valley, CA
Posts: 10,144
Re: Why does power steering pump squeal

Your other vehicles may have a pressure relief to avoid that. Don't hold the steering wheel that hard on the stop, ever. In the hydraulic industry that is called "two-blocking" because the components are against both hard stops (blocks). If you do this enough times, the high pressure hose may burst, and the fluid spraying all over a hot exhaust manifold may cause a fire that burns your truck to the ground.
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'70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper

Simi Valley, CA
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