Sounds like you are driving a GMT-800! Everyone's tolerance is different, but generally when you are getting nickel-and-dimed to death it's time for consideration... My threshold is wider than most because there's nothing I won't fix myself, and I'm still in the doghouse 25 years later after rebuilding a transmission on DW's kitchen table... Now, if you have to pay a mechanic/dealer to do the repairs, it adds up fast! I'd still have my 98 K1500 and 98 C2500 Suburban if a hit-and-run Audi and a drunk driver, respectively, didn't do them in just over the last 3 years!