another vote here for buy it!!! 9 grand. **** it couls just be a bad sensor. if ti runs good ..which im sure it does. buy it. i know a guy with an 01 with 180,000 miles on it. he recently got a new tranny. thats it. my wifes 01 Tahoe has 64000 miles. no probs at all. so jump on it before. she changes her mind. at least you know who has had it from new.