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Thread: What's this?
07-31-2010, 09:46 PM #1
What's this?2003 Silverado 2500HD 6.0L Vortec V8
2" Body Lift
3" Suspension Lift
Skyjacker Hydro 7000 Shocks
Skyjacker Steering Stabilizer
35" Tires with 20" American Racing Rims
Velocity Cold Air Intake
Billet Throttle Body Spacer
BBK Performance Headers
MBRP Cat-Back Exhaust System
DiabloSport Predator- Soon to be tuned by Diablew
"Soon to be leveling-kit"
07-31-2010, 09:49 PM #2
Should be the oil Cooler. Or power steering... Most likely power sterring since you have a 2500 HD...Mike
1997 Chevy S-10 Blazer 4X4 with 330K miles and counting (Hunting rig).
2009 Saturn Aura XE (wifes car)
2011 F-150 Crew 4X4
"Hold it to the floor till you see God.... Then Brake!!!!"
07-31-2010, 09:57 PM #3
07-31-2010, 10:00 PM #4
Yep.... With the HD they wanted to keep the pump happy under extream conditions. However I have been wrong. I know it is one of the two however. I would follow the lines back since they will either lead past the pump twards the motor in which case its obviously a motor oil cooler, and if it leads back to the pump then its a power steering cooler..
With the Powersteering it is something that HUMMER did with the HydroBoost brakes in their Army versions of the hummer.
And it looks like its time to clean off the Radiator.. Looks pretty well covered in doodoo..
07-31-2010, 10:09 PM #5
HAHA yeah I was shocked when I pulled off the grille assembly and saw that. Will definitely be taking a brush and getting that crud off. I live in North Central, Pa. so it's everything from living in the "boonies" and on a dirt road collecting there.
07-31-2010, 10:17 PM #6
Oh i know all about it.. Its been so bad on my truck that a pressure washer wouldnt remove it.