How much brake fluid for empty system? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

weever82 · 12-18-2012, 06:47 PM

I replaced every single brake line, hose and even the master cylinder. So the complete system is bone dry.

How much fluid do you think I would need?

I got 13" discs up front and drums in the rear.

What brands do u recommend? Or just something reasonably priced at my O Reilly's?

Thanks for your time.

Weev-
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Lee H · 12-18-2012, 07:12 PM

A quart should do it. Any DOT 3 or 4 will work.

SS Tim · 12-18-2012, 07:25 PM

Actually if you are going to flush the system (pull the bleeders and let it flow some) two quarts are a good idea. In a brake repair/buildup project fluid is cheap expense. So make sure it is fresh and you have plenty on hand. As to brand, at one time Ford's was considered the best to buy. Now I'm not sure it makes much difference but use a quality brand.

weever82 · 12-18-2012, 11:19 PM

Thanks guys!
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12-18-2012, 06:47 PM	#1
weever82 Registered User Join Date: Sep 2012 Location: Queen Creek, AZ Posts: 551	How much brake fluid for empty system? I replaced every single brake line, hose and even the master cylinder. So the complete system is bone dry. How much fluid do you think I would need? I got 13" discs up front and drums in the rear. What brands do u recommend? Or just something reasonably priced at my O Reilly's? Thanks for your time. Weev- Posted via Mobile Device __________________ Weev- Life's tough...... It's even tougher when your stupid - John Wayne

12-18-2012, 07:12 PM	#2
Lee H Registered User Join Date: Jun 2010 Location: Upland Ca Posts: 4,147	Re: How much brake fluid for empty system? A quart should do it. Any DOT 3 or 4 will work. __________________ 1972 C10 SWB, Air, PS, PB, 350/350THM. Second owner. 1965 Corvette roadster, 44K miles, 327/365 SHP, 4 speed, side exhaust, knockoffs, teak, second owner (bought in 1970), Have ALL numbers matching components. My frame off restoration thread: http://67-72chevytrucks.com/vboard/s...d.php?t=556703

12-18-2012, 07:25 PM	#3
SS Tim Registered User Join Date: Aug 2010 Location: Edwards, CA Posts: 7,503	Re: How much brake fluid for empty system? Actually if you are going to flush the system (pull the bleeders and let it flow some) two quarts are a good idea. In a brake repair/buildup project fluid is cheap expense. So make sure it is fresh and you have plenty on hand. As to brand, at one time Ford's was considered the best to buy. Now I'm not sure it makes much difference but use a quality brand. __________________ Thanks, Tim * VIN/Model Decoders * Power Team Charts (engine/transmission/gear ratio) * Post Your Pickup SPID Blazer SPID Suburban/Panel SPID * RTFM ... Read The Factory Manuals... download 'em here Highlanders Do you have a 1972 Plaid Pickup? Plaid Blazer ** Plaid Suburban

12-18-2012, 11:19 PM	#4
weever82 Registered User Join Date: Sep 2012 Location: Queen Creek, AZ Posts: 551	Re: How much brake fluid for empty system? Thanks guys! Posted via Mobile Device __________________ Weev- Life's tough...... It's even tougher when your stupid - John Wayne

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