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After a few hard brakings at rather short intervals, steering gets awfully stiff, almost blocked and it is extremely hard to turn the steering wheel .
Same has happened to a friend of mine on a mountain road in the French Alps recently .
Mine did the same thing when I was tracking my car at Sears Point Raceway. My problem turned out to be getting the power steering fluid too hot while on the track with my rpm elevated for extended periods. I put on a Z06 power steering oil cooler and it was fixed. GM already figured this out and fixed it on the Z06's. Put on a cooler, flush out your system and use high quality power steering fluid.
John
Mine did the same thing when I was tracking my car at Sears Point Raceway. My problem turned out to be getting the power steering fluid too hot while on the track with my rpm elevated for extended periods. I put on a Z06 power steering oil cooler and it was fixed. GM already figured this out and fixed it on the Z06's. Put on a cooler, flush out your system and use high quality power steering fluid.
John
Thank you John ! This is very good information and I will follow the recommendation . I appreciate your help .
Mine did the same thing when I was tracking my car at Sears Point Raceway. My problem turned out to be getting the power steering fluid too hot while on the track with my rpm elevated for extended periods. I put on a Z06 power steering oil cooler and it was fixed. GM already figured this out and fixed it on the Z06's. Put on a cooler, flush out your system and use high quality power steering fluid.
John
Sorrry John, it's me again . I forgot to ask you : where did you find the steering oil cooler ? Is there an existing kit available somewhere ?
Mine did the same thing when I was tracking my car at Sears Point Raceway. My problem turned out to be getting the power steering fluid too hot while on the track with my rpm elevated for extended periods. I put on a Z06 power steering oil cooler and it was fixed. GM already figured this out and fixed it on the Z06's. Put on a cooler, flush out your system and use high quality power steering fluid.
John
Hi John,
This is to advise you taht thanks to your help I have found the Power Steering Cooler - GM Part Number 103516334 - at GmPartsDirect.com for a price of 88, 28 $ .