Dealer vs Jiffy Lube

[Brucelee]

I would ask dealer what they think re:warranty. I do know that having the dealer on your side when a warranty issue comes up can help.

[Perfectlap]

down here we have Mobil 1 stations that only do things like oil changes, radiator flushes, etc.
I wouldn't trust them with my Boxster either.
My extended warranty demmands that maintenance work be done ASE certified mechanics. Which unimpressively probably covers most quick change places.

Did I mention the Boxster oil change can't be a quick change?

[Adam]

What do you mean by it can't be a quick change. It doesn't take any longer than anything else I've done but it definately takes more oil!

[Brucelee]

The time is not the issue. If your Boxster is nice and warm, the oil will drain fairly quickly.

The issue with Jiffy Screw is that they are down there and you are not!

[Ronzi]

I can just imagine Judge Judy cackling hysterically when presented with a maintenance history filled out by the owner.
If I were presented with a Maintenance Manual with the service entries filled out by the owner, my response would be "Yeah, right." It would be, in my opinion, virtually worthless in terms of certifying a maintenance history. Maybe better than no history, but maybe not.
Is it better to be faced with buying a Porsche with no maintenance history, or is it better to buy one that has been maintained by a certifiably untrained amateur?
I don't mean to impugn anyone's integrity or abilities, I'm just pointing out that at some time in the future we are all going to pass our Boxster on to the next owner, and that next owner, if he has any brains in his head, will use the maintenance history as an important element in his decision to buy or not to buy.

[Adam]

I understand your point, but I have no intentions of ever selling my boxster so self-maintence when possible makes more sense for me.

[xavier405]

A couple years ago I took my Honda to a Jiffy Lube and a few days later I noticed some leak spots on the garage. Took it to the dealer and they saw that the drain plug was stripped and plugged back in crooked.

A friend recommended that I get changes at a 76 service station, he seemed to have some rationale for them being better qualified. Regardless, I'm doing delar oil changes from here on. (Also I live in a condo and shared garage so I can't work on it).

As for the Porsche recommended 15k mi oil change - whats wrong with that? Doesn't the manufacturer know their cars? It seems to me that this is a design specification that the engineering team worked to. Also this is a closed system with a dry sump. Also we are using synthetic (non-decomposing) oil. It makes sense to me. I don't mean to be argumentative, I am just wondering whats the rationale for these frequent changes.

Maybe changing every 7500 mi would give peace of mind, but I wonder if anyone has an engineering argument for more frequent changes. In terms of saving money, too, you can spare an expense if you don't change unneccessarily often.

[MCR429]

Ronzi, the Judge Judy comment was mint.

I've taken my Boxster to Newport Beach Porsche in California for its last two oil changes. While they were very good with the service, and after my insistence, did allow me to watch-- at $200 for an oil change, it no longer makes sense. I took it to them for the 60k mile service, but that is one of the most important services and I forked out the $1300 to make sure it was done right.
However, as a 22-yr-old army lieutenant, such service can put a hurt on my wallet- especially here in Germany where parts and pretty much everything else are ridiculously expensive. No need to dip into the buns fund when a simple afternoon can save me some cash. $200 is a weekend in eastern Europe. It's true an oil change isn't rocket science and I've seen sites that walk you through it if you need the know-how--this one is Boxster-specific-- http://www.986faq.com/7-0/default.asp#008

I take care of the simple stuff myself and leave the real work to the pros.

[Brucelee]

"As for the Porsche recommended 15k mi oil change - whats wrong with that? Doesn't the manufacturer know their cars? It seems to me that this is a design specification that the engineering team worked to. Also this is a closed system with a dry sump. Also we are using synthetic (non-decomposing) oil. It makes sense to me. I don't mean to be argumentative, I am just wondering whats the rationale for these frequent changes."

First of all, the rec is 15K or one year, whichever comes first. Many Boxes don't get this many miles in a year, so the drain interval in miles is usually less than 15K.

Secondly, Porsche recommends an oil filter every OTHER change, which is exactly opposite to what most oil engineers would tell you. In fact, where truck fleets use synthetic oil and change at 25K miles, many actually change the filter at 12.5K miles, as recomended by AMSOIL.

Lastly, keep in mind that Porsche is at cross purposes to some degree here. They get a lot of flack for service costs as it is and so scheduling them out to 15K gets them off the hook to a certain degree. So does the fact that if your motor craters after warranty, well, that is your problem, not theirs.

All in all, I tell my customers to go every 7500 miles with filter included. When you do the oil change the way I do, the cost is pretty cheap, esp as compared to say a $12K engine replacement.

[Adam]

Originally Posted by MCR429

I take care of the simple stuff myself and leave the real work to the pros.

I agree. As far as changing my oil every 5k miles, that is a full year worth of driving for me so I don't think that is excessive. When I can change the oil and filter for only $75 instead of 200 this seems like cheap insurance on ensuring engine longitivity. I think it would be absurd to change my oil only once every 3yrs.