The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 1968 C10 CST DRUM/DRUM Proportioning Valve Problem

RichardJ · 07-26-2019, 01:04 PM

>> thermal expansion of the brake fluid as a potential cause to be ruled out <<

If the fluid is overheated to the point of boiling, the opposite will happen. You would simply loose brake pressure.

07-26-2019, 01:04 PM	#18
RichardJ Registered User Join Date: Apr 2010 Location: So Cal Posts: 1,416	Re: 1968 C10 CST DRUM/DRUM Proportioning Valve Problem >> thermal expansion of the brake fluid as a potential cause to be ruled out << If the fluid is overheated to the point of boiling, the opposite will happen. You would simply loose brake pressure.