GM LS Diff fluid w/ Royal Purple??
Thread Starter
Registered User
Joined: Jan 2005
Posts: 2,592
From: N Falmouth MA
GM LS Diff fluid w/ Royal Purple??
Is this ok? I am going to change my gear oil, seeing as it has not been changed since I have owned the car. The RP says it has friction modifer/LS additive in it.
The guy @ NAPA told me that having too much LS additive would give me chattering problems.
The guy @ NAPA told me that having too much LS additive would give me chattering problems.
Registered User
Joined: Feb 2005
Posts: 462
From: Hamilton, NJ
Re: GM LS Diff fluid w/ Royal Purple??
I wouldn't take anything that the guys at Napa, Autozone, Pep-boys..any of those stores say seriously.
I literally know more than anyone at my local Autozone and Napa, to the point where I just walk in the back of the store and find my own parts.
I literally know more than anyone at my local Autozone and Napa, to the point where I just walk in the back of the store and find my own parts.
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