<![CDATA[PerformanceTrucks.net Forums - GMT 800 & Older GM General Discussion]]> https://www.performancetrucks.net/forums/ en Tue, 19 May 2026 03:37:55 GMT vBulletin 60 https://www.performancetrucks.net/forums/images/misc/rss.jpg <![CDATA[PerformanceTrucks.net Forums - GMT 800 & Older GM General Discussion]]> https://www.performancetrucks.net/forums/ Left Power Door Mirror Position Detent Not Holding 2005 Silverado https://www.performancetrucks.net/forums/gmt-800-older-gm-general-discussion-130/left-power-door-mirror-position-detent-not-holding-2005-silverado-561864/ Mon, 18 May 2026 18:34:33 GMT The detent to allow the mirror to fold if hit is very loose. As loose its held in position I'm surprised it does not fold at 25mph but it holds at 80mph until I hit a rough bridge joint or patch.
Has anyone gotten into one of these and restored the holding force?

Thanks ]]> therock https://www.performancetrucks.net/forums/gmt-800-older-gm-general-discussion-130/left-power-door-mirror-position-detent-not-holding-2005-silverado-561864/ Engine Swap odd transmission noise https://www.performancetrucks.net/forums/gmt-800-older-gm-general-discussion-130/engine-swap-odd-transmission-noise-561852/ Tue, 28 Apr 2026 17:40:42 GMT 199 GMC Sierra 1500
5.7 vortec
4L60E trans

Just swapped engine in my Dad's truck that has been sitting for a couple years the transmission was fine when engine was blown and truck was parked. I replaced the engine, flex plate, torque converter. in the linked video below the truck is in Reverse and when i say "ok" it get put in Park. it makes this noise in R,D,3,2,1 but not in P or N. it will drive (drove it down my driveway and back)


thanks for looking ]]> branedge https://www.performancetrucks.net/forums/gmt-800-older-gm-general-discussion-130/engine-swap-odd-transmission-noise-561852/