Power steering and power brakes

2007 DODGE
130,000 MILES • 5.9L • 6 CYL • TURBO • 4WD • AUTOMATIC
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JAY T LAWLESS
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  • 3 POSTS
This diesel engine has a problem with a growling noise when I turn wheels or step on brakes. power brake vacuum pump and power steering pump are coupled together. power steering reservoir is full. What can you tell me?
Dec 27, 2016 at 9:43 AM
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STEVE W.
  • ✓Experienced Mechanic
  • 15,362 POSTS
Power steering pump noise is a common issue on a Chrysler. The solution is a new pump and fluid flush. Make sure you use ATF Plus 4 in it.
Dec 27, 2016 at 12:54 PM
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STRAILER
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FROM JAY

Thanks appreciate your help.
Dec 28, 2016 at 1:38 AM
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JAY T LAWLESS
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  • 3 POSTS
Still does not explain why I get same noise when I step on brake.
Dec 28, 2016 at 3:09 AM
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STRAILER
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Sorry yes, the brake and steering use the same pump, here is a guide on how to flush the system.

https://www.2carpros.com/articles/power-steering-fluid-flush

Please let us know how it goes so it will help others.

Best, Ken


Dec 28, 2016 at 5:01 AM
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JAY T LAWLESS
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Will give that a try when I get time. Right now preparing for a winter storm here in Fairbanks Ak
Dec 28, 2016 at 11:53 AM
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STRAILER
  • ✓Experienced Mechanic
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O man, cold.. you see the northern lights lately? My Dad wants to go see them.
Dec 28, 2016 at 12:03 PM
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STEVE W.
  • ✓Experienced Mechanic
  • 15,362 POSTS
Stay warm, Winter up there gets a bit past COLD....
Dec 28, 2016 at 1:55 PM
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