I went into my local Lordco, and asked to buy some power steering fluid for my Uplander. They handed me a bottle of Lucas Power Steering Fluid, assuring me that this was a universal product, compatible with GM vehicles. Lucas oil products seem pretty gimmicky to me, so I was somewhat skeptical. Will this product harm GM power steering systems?

Thank you!

 

I used Lucas power steering stop leak in my 78 Corvette for years until I got off my lazy rear and fixed the small leak. Never seemed to hurt the system. I put some in my 64 Comet Calentie and have never had a problem. Read the manufactures directions on the bottle.

 

what year is the uplander? as long as it doesn't use trans fluid you are ok.