On my '85 Iroc, I hear and feel a slight grinding noise coming from the front of the car whenever I turn left. Seems to get worse the harder I turn the wheel. Is it in the power steering pump? Or some suspension component like the tie rods or ball joints? It is kinda aggravating to feel when you steer your car! When I turn right though, I can't hear much of anything. Anyone in the same boat as me? Anyone no what the problem could be? Help is greatly appreciated!!

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1985 Iroc-Z, 5.0 liter H.O. Hard Top!! Upgrades: Edelbrock Performer Rpm Intake, Holley 650cfm Zinc-plated carb, Flowmaster exhaust,Accel 8.5 spiral core wires, B&M Megashifter, 700-R4 w/shift kit, 3.23 posi.

Soon to have:

A paint job!!! White w/ black sripes, Headers and y-pipe and 3" I-pipe, World-Class 5-speed swap, Disc Brake Rearend from WS6 TransAm, Lots More!!!!! If the funds are available!!

 

well what condition is the Ps fluid in?...you may want to empty it out and try to flush it. Some shops can do this. You may want to try Lucas Oil Power Steering fluid too...it works great at loosening up stiff systems and quites it down alot...

 

I had the same problem, just tighten the right wheel bearing.