FlipGallegos

I have 2010 Silverado LTZ 1500 4x4 with 144k miles. On my way home, traveling about 65mph, I felt a bit of a shutter, then got the message "engine power is reduced" and the check engine light came on and the truck went into a "limp" mode. I coasted to the next exit, turned the truck off for a couple minutes and made it home. I took the truck to AutoZone and got the free diagnosis which turned up the code P2135 which is the code for the Throttle Position Sensor. They had the replacement (duralast) at AutoZone for about $46. Six clips off, six clips on, and 15 minutes later everything seems to be working properly. FYI RockAuto.com has the AC Delco replacement for about $29 plus shipping. Thanks for the help! -Flip