|
Home
E12
E24
E28
E30
E34
E36
Z3
E39
E46
X5/E53
ALL
Ron Stygar
Carl Buckland
Dale Beuning
Forums
Help
From digest.v7.n917 Sat Jan 10 05:59:13 1998
From: Michael Hill <mhill_at_cloud9.net>
Date: Sat, 10 Jan 1998 00:21:30 -0500 (EST)
Subject: Synthetics in new cars
<Dinan tells me not to use synthetic motor oil until the car has at
least 20k miles on it. They say that regular oil facilitates a better
break-in. Is this true? What are the advantages of synthetic oil
besides a wider operating temperature range if you change your oil
every 3-4k anyway?>
I have great respect for Dinan's knowledge of BMWs. However, this
little bit of advice about waiting 20,000 miles before using synthetic
oil is total BULLSHIT!! Somehow this got embedded in everyone's mind
(including mine) from the old 'Lubrilon' days in the '70's.
I don't have anything to do with making motor oil (I make gasoline)
nor do I have any great knowledge of motor oil properties. BUT, I
have spoken at length with someone (I can't be more specific for silly
legal reasons) who may know as much as anyone. He made it very clear
that you can (and should) use synthetic from the first fire of the
engine. When I bought a new Ford Expedition for my wife last year, I
drove it straight home from the dealership and did an oil change. It
has had nothing but synthetic ever since (22,000 miles).
I agree, more and more manufacturers of high performance cars are putting
synthetics in there motors at the factory. My Porsche 993tt came from the
factory with Mobil 1 and I know the new vetts do also. The service rep at
the dealer argued this very point with me when I took my M3 in for the 7500
mile service and requested synthetic oil. It may take the rings a little
longer to seat but synthetics should contribute to the overall longevity of
the motor considerably. Regards, Mike
Unofficial Homepages:
[Home]
[E12]
[E24]
[E28]
[E30]
[E34]
[E36]
[Z3]
[E39]
[E46]
[X5/E53]
[ALL]
[ Help ]
|