Let me tell you my nightmare with my 2008 tahoe LTZ. Let me begin by telling you alittle about myself. I'm 29 years old I have a young family with two young boys. It all started when my 03 gmc yukon started having grounding issues. Against everything my wife said (she wanted me to go with an 18 camry xse) an I refused as i i i have a 30 mile commute to work in whatever conditions arise, It was a great looking 2008 with just 108k test drove fine, I pulled the trigger Aug 10th. Within my first week of having it. I started getting evap codes. Everytime I used the remote start? That after 2 weeks the dealer fixed the solenoid, witch still throwing evap codes. Then one morning I'm on my way into boston I go to hit the gas to pass someone an I get a really really bad miss, upon further insection truck needed a tear down, lifter failure in cylinder 4 needs new cam, lifter, intake an exhaust valve, head gaskets all to the tune of 3400. That was the first rebuild. After not even a week the same thing happend, rebuilt again. But they seem to think the ECU is delayed, replaced ECU still skipping an missing. Now after nearly 5 months, I've actually driven the truck a week they want to put a new motor in it? At this point I almost want to tell the dealer to **** himself an demand my 20,000 back. I know it doesn't come close to comparing to 75k.. But this was supposted to be a reliable family vehicle that legit turned into a nightmare.