[Fast Bob]

Working on a 29 Dodge 4 passenger coupe that has been set up with Mustang II suspension with power rack, it has a Chevy 350. The problem is when I start the eng the steering thrashes back and forth on its own.I have replaced the p/s pressure valve with one that is suited for the mustang rack (supposedly) to create less pressure. Any other Ideas other than being Demon Possessed :evil: Thanks Guys... Bob

 

[Cape Cod Bob]

Troubleshoot Rack & Pinion Steering
I think you have air trapped.:welcome:

 

[Fast Bob]

How would you bleed this system?

 

[Cape Cod Bob]

Just click on the link I gave you and scroll down to the HOW TO BLEED section!

 

[enjenjo]

You have the lines to the rack hooked up backwards.

 

[Fast Bob]

The hard lines on the rack where hooked up backwards! Thanks Guys

 

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If all else fails... go to a manual rack. It would probably drive better going down the road too.......