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Old 08-12-2019, 07:53 AM   #3 (permalink)
BrennanK
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Join Date: Nov 2011
Location: Minneapolis, MN
Posts: 1,348

If you are are seeing 205 or so on the dash gauge you are likely fine - assuming you are not experiencing other symptoms of running hot. The dash gauge is very inaccurate, it will show 200-210 for anything between 180-220 or so. You need to monitor actual temps via OBDII.
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2005 Black GMC Sierra 2500HD SLT - CCSB
Installed:
AUX Radio Input (iSimple ISGM535) - High Idle Mod - Head Gaskets (June [email protected]) - OEM Cab Lights - LBZ Mouth Piece - All On Headlight Mod - Puddle and Footwell LED's - OEM Towing Mirrors - Uniden BCT15x Scanner - Gauges in Trippin' Overhead mount - Rigid Industries Dually Backup Lights - UC6 radio with LUX amp
-Stock tuning and staying that way

Future:
LBZ door badges, Kennedy lift pump, aux CAT filter
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