« on: Nov 12, 2010, 08:29:21 PM »
I'm glad you posted this.
I used the oil lab when I worked at a Cat dealership and went over 10K miles on my synthetic oil after seeing results. Changing it any sooner was just a waste of money. The longer change intervals offset the extra cost of the synthetic oil.
Everybody I know said I was crazy and full of..........you know.
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88 Pickup SAS'd, 3.4 V6, R151F Hybrid, Dual Ultimate, Triple sticks, 35's, 5.29's, HP front, V6 rear, Aussies, 63" Chevs, Anti Wrap Bar, Warn 8274 on Home Built Bumper
4WU linked 86 Xtra Cab build in progress
