Originally Posted By: Stewart Fan
Originally Posted By: bullwinkle
I'm not familiar with the '05, but my '06 owner's manual states a 10K OCI, under ideal conditions.
You're positive?
My '07 with the 5.9 CTD recommended a 7500 mile oci for severe duty and 15,000 for normal duty.
I'll have to pull out the manual & see, but I'm pretty sure it's 10,000-I just remember it seemed to be a lot more than my older diesels called for.
Originally Posted By: bullwinkle
I'm not familiar with the '05, but my '06 owner's manual states a 10K OCI, under ideal conditions.
You're positive?
My '07 with the 5.9 CTD recommended a 7500 mile oci for severe duty and 15,000 for normal duty.
I'll have to pull out the manual & see, but I'm pretty sure it's 10,000-I just remember it seemed to be a lot more than my older diesels called for.
