Every time I visit this forum I learn something, and become more interested in the subject of motor oil - my friends are starting to become concerned. However, compared to the folks here, I am a novice at best. That being said, I figured I'd go for broke and let you pick the next oil I use.
I drive a 2001 Ford Ranger 4x4 (4.0 SOHC V6, automatic) that currently has 74,000 miles on it. It is driven about 250 miles per week (mostly highway), never tows anything, and rarely sees any "hard" off road use. I've never noticed it leaking or consuming any oil (yes, I look for it) - always on the full mark before an oil change. I follow the "severe" maintenance schedule to the letter. I live in Louisville Kentucky, where temperature "extremes" are not too much of an issue. Yesterday it was 10 degrees F, but in July it could be 98-100 degrees.
The majority of it's life (60,000 miles, then I found this site) has been on Castrol GTX 5w30, changed every 3000 miles. The last 15,000 have been on Mobil 1 5w30 (yea I know, thats why I'm asking) changing every 5000 miles. I wonder about products like PP, GC, and Amsoil - also if a different viscosity would be beneficial. Cost is not really a factor in this decision, just performance and protection. Thanks, in advance, for any insight!
I drive a 2001 Ford Ranger 4x4 (4.0 SOHC V6, automatic) that currently has 74,000 miles on it. It is driven about 250 miles per week (mostly highway), never tows anything, and rarely sees any "hard" off road use. I've never noticed it leaking or consuming any oil (yes, I look for it) - always on the full mark before an oil change. I follow the "severe" maintenance schedule to the letter. I live in Louisville Kentucky, where temperature "extremes" are not too much of an issue. Yesterday it was 10 degrees F, but in July it could be 98-100 degrees.
The majority of it's life (60,000 miles, then I found this site) has been on Castrol GTX 5w30, changed every 3000 miles. The last 15,000 have been on Mobil 1 5w30 (yea I know, thats why I'm asking) changing every 5000 miles. I wonder about products like PP, GC, and Amsoil - also if a different viscosity would be beneficial. Cost is not really a factor in this decision, just performance and protection. Thanks, in advance, for any insight!