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68gmsee · 05-04-2009, 10:24 PM

Here's a bump for you...

I know those valves are not cheap. And, brake fluid can ruin you paint. So, if it were me, I'd remove it completely from the truck and clamp it on a vise and put some torque to it. My guess is that it is a part that is not made to be removed but is removable since there's parts inside that valve.

05-04-2009, 10:24 PM	#4
68gmsee Active Member Join Date: Jul 2007 Location: Centrally located between Houston, Austin and Waco. BCS area. Posts: 7,947	Re: Proportioning Valve Here's a bump for you... I know those valves are not cheap. And, brake fluid can ruin you paint. So, if it were me, I'd remove it completely from the truck and clamp it on a vise and put some torque to it. My guess is that it is a part that is not made to be removed but is removable since there's parts inside that valve.