Late Style Proportioning Valve
Posted: Sat Jan 30, 2010 1:18 pm
My '85 GTV6 has the late style proportioning valve. When I bleed the brakes the flow from all 4 rear bleed screws is very low. I should state that I am pressure bleeding at 5 PSI and getting maybe 1/3 the flow of the fronts.
Question: is the "Proportioning Valve" really that? I believe I read it is simply a flow reducer. In that case is there any reason I can not just disassemble and clean it? If this is truely a flow reducer then maybe it needs nothing?
Braking is fine, I am due for pads and this time rotors too. The ebrake hangs up occasionally and is a hassle to get to the "neutral" position for bleeding. I plan to replace them with calipers from Performatech when I do this but want to be sure everything is set up optimally.
Question: is the "Proportioning Valve" really that? I believe I read it is simply a flow reducer. In that case is there any reason I can not just disassemble and clean it? If this is truely a flow reducer then maybe it needs nothing?
Braking is fine, I am due for pads and this time rotors too. The ebrake hangs up occasionally and is a hassle to get to the "neutral" position for bleeding. I plan to replace them with calipers from Performatech when I do this but want to be sure everything is set up optimally.