Originally Posted By: moribundman
Originally Posted By: addyguy
Thanks for the clarification, Mori!
So I guess bulk PZ 5w30 SM would have be acceptable for an older, 'beater' Audi 100 V-6 (this one was rough)...
Depends on how you drive the car, I guess.
I shouldn't stereotype, but the owner was a fairly quiet Asian lady who didn't speak a lot of Engilsh. I don't think she was exploring the limits of this car on a regular basis.
This customer was actually a funny situation - she didn't understand how long she was supposed to wait for an oil change, so she brought the car in once a month, or at about 1,500km for oil changes. Oil came out like new. We tried to be reasonable, and gently suggested to her that she could go longer, and come back to us in 3 months or 5,000km.
But other places she got work done on her car weren't as honest, and took advantage of her confusion - they said she needed an oil change every time, so she did one, or would tell he she 'needed one soon', so she'd be back at our shop. I swear we changed her oil 3 times in 2 months once!
She was sooo worried about her car needing an oil change all the time that even when we (gently) tried to explain to her she didn't need one, she would get all panicky, and just exclaim "need oil change, need oil change!' so we'd do another one. Oil came out so clean, it was like it was coming out of the bulk gun - not a speck of dirt or darkness in it. It always felt like such as waste, and was so funny, all at the same time.....