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doughnuts and loss of power steering?

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Old 12-12-2010, 01:29 AM
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Default doughnuts and loss of power steering?

So i decided it would be fun to do doughnuts in the bird today. I did three or four, had fun, and when I pulled away, it seemed as if my power steering was not working. At a halt or low speed it seemed as if I had NO power steering. At speeds greater than 35 mph it seemed as if nothing was wrong. I drove about 10 minutes to my destination, waited an hour, got back in the car, same issue. I drove about 10 more minutes to my next destination then as I was parking, the tension on my steering wheel seemed to release and then my power steering was back to normal. Any suggestions or explanations? Thanks
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Old 12-12-2010, 01:59 AM
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Power steering pumps like to fry during doughnuts.. I dunno why personally but watched my dad blow 2 in 2 days in his pickup doing burnouts and doughnuts..
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Old 12-12-2010, 09:06 AM
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When's the last time you checked your fluid or belt?
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Old 12-12-2010, 09:49 AM
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When you do donuts you're probably turning the steering to the stop and screwing the pump up.
It's like parking, etc, you don't turn it so hard the pump whines constantly, you might hit the stop and hear it whine but you don't continue to yank on it.
But when doing donuts you can't hear it and might be paying more attention to turning.
Thats my opinion.
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Old 12-12-2010, 03:38 PM
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Originally Posted by Black00Z
When's the last time you checked your fluid or belt?
never, I bought the car from a vette dealership about 6 months ago
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Old 12-12-2010, 06:44 PM
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Originally Posted by Jays_SSZ28
When you do donuts you're probably turning the steering to the stop and screwing the pump up.
It's like parking, etc, you don't turn it so hard the pump whines constantly, you might hit the stop and hear it whine but you don't continue to yank on it.
But when doing donuts you can't hear it and might be paying more attention to turning.
Thats my opinion.
^^^^^^^^^
what he said!

Never turn the wheel all the way over to the lock position when doing doughnuts! ...
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Old 12-12-2010, 06:50 PM
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your fluid may be low, causing it to boil and , when that happens you lose your power steering
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Old 12-13-2010, 06:20 AM
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You blew the pump from having full opposite lock while doing the donuts. It puts too much strain on the pump. This happens in all different types of vehicles when put in that situation.
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Old 12-13-2010, 07:26 AM
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Sounds like the weak pump that we have. It's not quite designed to be used for "race" applications. I know this wasn't race, but turning higher RPM's and using the steering has a tendency to boil the fluid. It happened to me all the time when we would take our canyon carving runs up into the mountains. We'd stop at the top and my steering was non existent.

Add a cooler and swap the fluid out to a synthetic. (even tho I've still boiled the synthetic fluid)
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Old 12-18-2010, 05:00 AM
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yes sir put my moey on the PS pump, i did same thing on my 04 Trailblazer
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Old 12-18-2010, 05:15 AM
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not to hijack thread but i did a few dounuts and everytime i stalled? WTF?
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Old 12-18-2010, 03:58 PM
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Originally Posted by 1999transamls1
not to hijack thread but i did a few dounuts and everytime i stalled? WTF?
low on gas?


and highrpms and steeing on full lock will screw up a pump in a heartbeat.. get a new pump
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Old 12-18-2010, 07:03 PM
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i think i was atleast half a tank everytime, and it was a PITA to start after it stalled, could it have been that i turn the wheel to far?
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Old 12-18-2010, 07:19 PM
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Yeah it's typical. Pump is probably damaged.
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Old 12-19-2010, 11:30 PM
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happend to me also but i guess the PS fluid cooled down and the groaning went away. removed my PS and never had to worry about it again though haha
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Old 12-19-2010, 11:40 PM
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did the belt fall off? lol
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Old 12-20-2010, 12:03 AM
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Originally Posted by nemss1
happend to me also but i guess the PS fluid cooled down and the groaning went away. removed my PS and never had to worry about it again though haha
My 95 used to groan after a few donuts. I did the same thing and then it would be back to normal. Only later down the timeline I did a couple donuts and the groaning didn't go away. I found out that I had a torn PS hose and had to replace it.
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Old 12-20-2010, 06:40 AM
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otherpossibility is your plastic ls1 powersteering pump pulley desintigrated, happened to me!
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Old 12-20-2010, 06:20 PM
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Originally Posted by Jays_SSZ28
When you do donuts you're probably turning the steering to the stop and screwing the pump up.
It's like parking, etc, you don't turn it so hard the pump whines constantly, you might hit the stop and hear it whine but you don't continue to yank on it.
But when doing donuts you can't hear it and might be paying more attention to turning.
Thats my opinion.
Yup, Wouldn't believe the amount of donut's I did in my Z28 . I never blew the pump up because I never take it to lock. My pump is also original and doesn't make any noise.
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Old 12-22-2010, 05:37 PM
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could you stall from taking the steering wheel to lock?
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