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- Sat Jun 18, 2011 10:06 pm
- Forum: General Questions
- Topic: Need some questions answered about the predator. Plz help.
- Replies: 0
- Views: 1370
Need some questions answered about the predator. Plz help.
In April of this year I inherited my Dads 2001 Chevrolet Silverado Ext cab, 2wd with a 4.8 V8. A few years ago my dad put a GM Performance Parts Cold Air Intake in it. I don't find that the truck gets that great a mileage on it. I average about 15.5 to 19.2 mpg. I have switched to synthetic oil and ...