It just makes me mad I have to pay shipping again both ways and wait another month. When I ordered the engine it took three weeks to get here. Driving the one ton equals 10 mpg and I drive about 70 miles a day. I just dropped the engine off this morning at yellow freight to send it back. I was going to tear into it but I didn't want to "Void" his so called warranty. The name of the shop is Perscision Machining located just south of Portland. The guy seemed go to go on the phone and I check with a couple of people he built engines for and they were really pleased. He just turned into an A$$ after their was a problem. We'll see how it turns out in the end. I should have just rebuilt it my self but I was going in for inner ear surgery 3 weeks ago and was pressed for time. Everything seemed to be good to go when I first started it and ran fine for about the first 100 miles or so. Man that sucker was louder than my buddy's CTD in a bad way though.