I bought my AV so cheap, I won't say how much! Suffice to say it had a "few" problems but since I was part owner of a Auto Repair Shop, I wasn't worried. Even though I knew it needed an Oil Pump (I drove it 156 miles that day) It had a "High Dollar" after market sound system in it that the owner proudly told me that he had installed it himself (trouble there I knew) I was fine until Monday morning when I looked the labor up (and the Chevy Parts) To say I was brooding is to say the least. It had 293,000 miles on it so my partner said " Look up the labor for an engine exchange. I did. Wasn't a lot of difference! Wound up getting a Jasper engine which had corrected Chevy's Problems with the qriginal motor design. New motor installed, cranked it up and every light in the dash came on! None went out!! So, here we go I said. Solved all problems.......Check engine light stayed on! (Back then a vehicle's Ck. Eng. had to be off just to get plugged up to an Inspection Station's machine!) Long story quick. It was the stereo system the guy, "I installed it myself" At a local used parts store that we used all the time, my buddies had a 2002 that had wreck front end. Since we did so much biz w/them they sold me the stock chevy stereo system for 20 bucks......hmmmmm I kept "shopping" and bought the (never used) spare tire and wheel for 50 bucks! My biggest expense was the jasper motor which has about 28,000 miles on it now and is finally "broken in". I am keeping my AV "Stock" Truck has the bells and whistles except no hole-in-the-roof! Best truck I've ever owned. Ist used truck I ever bought also. But something about it just makes me so comfortable and at ease.