This is an analysis of the factory power steering fluid from my 07 Civic (w/ the 1.8L engine). The power steering pump was a bit noisy, so the dealer replaced it under warranty a few weeks ago. Before the replacement, I took a small sample from the reservoir to have it analyzed, just in case the problem could have "migrated" to the gearbox by way of excess wear.
Just figured I'd post the UOA for the archives, since there aren't many PS fluid analyses up.
Just figured I'd post the UOA for the archives, since there aren't many PS fluid analyses up.