Skip to main content

Porsche 911: Used Oil Analysis

Part of my master plan is to use the first year as a shake down period for the car.  i.e. - catch up on deferred maintenance, fix whatever random (hopefully minor) stuff that pops up and get a baseline for engine health.  Here's how it's gone so far:

I've already described the deferred maintenance and random fixes here.  By the time Christmas rolled around, I'd put around 5000 miles on the car.  That's only half of the Porsche recommended oil change interval, but I was curious about the condition of the oil and one of the local dealers sent me a coupon.  The dealer hooked me up with a Blackstone oil analysis kit & I sent of the sample the week after Christmas.  The results looked great.  There was no contamination of any sort and the metals look good compared to the universal averages at 3900 miles.  Based on the results of the test, I'm going to try a longer interval and it's nice to see that my IMS bearing is in good shape.

Comments

Post a Comment

Popular posts from this blog

1995 NSX - Six Month Report

Six Month Report The NSX adventure got off to rocky start, so I was unsure of how the car was going to treat me after the somewhat eventful drive home.  After taking car of the initial round of issues, the NSX required the following things during its first six months in my care: Tires Yep, that's it.  Tires .  My experience with this particular car is consistent with what other owners have said - parts are expensive, but the NSX is a reliable vehicle if maintained properly. That being said, getting tires was somewhat of an adventure.  I ordered a set of four Michelin Pilot Sports from Discount Tire (yeah, yeah...I know).  The tires arrived after a bit of a wait & I rolled down the canyon for an early Saturday appointment.  The NSX was too low for the shop's floor  mounted lift, so they dispatched a couple guys with floor jacks.  I explained to the manager the proper procedure to jack the car.  He acknowledged me and went about hi...
Post a Comment
Read more

1995 NSX - The purchase and trip home.

Preface " You're an idiot ", declares my lovely bride.  More of our conversations begin this way than I'd like to admit, but I was a bit surprised by her reaction. While preparing one of our traditional Friday night pizzas, I brought up the topic of buying a NSX.  Katherine is used my my automotive indiscretions and usually lets slide my four wheeled pontificating.  This time, however, she iterated the many reasons why buying an NSX is stupid - it's expensive, it can only be driven half the year where we live, it will take garage space that we can't  afford to give up, etc, etc. Being a couple beers into the evening, I took my tongue lashing in stride.  If anything, it strengthened my resolve.  This was a car that I've wanted since they were released in 1991 and I wasn't going to let a little thing like practicality influence my decision.  Fast forward a couple months after our kitchen conversation and I'd found a car on NSX Prime.  It was...
Post a Comment
Read more

2015 WRX STI - Changing gears

I bid farewell to the Porsche about six weeks ago.  It was a fantastic car to drive, but nagging and potentially expensive issues convinced me that it was time to let it go.  Coming as a surprise to absolutely nobody, I bought a 2015 WRX STI.  Here she sits, dirty and about 2 miles outside of the break-in period on one of my favorite driving roads: It's good to be back in Scooby.  As an prior owner of a GD STi, I can say this is a very different car.  The interior is a much nicer place to be and they finally sorted the chassis tuning.  The steering feedback is great, turn-in is fantastic and the car is a much more competent handler than any prior stock STI.  Actually, this STI is *almost* as composed in the twisty bits as the Evo X (yeah, I had one of those, too).  The inside of the STi is a much nicer place to be.  It's not luxurious, but it's far better than the late sixties eastern bloc motif sported by the Evo.  In addition ...
Post a Comment
Read more