Heater Core Bypass Ford Super Duty A C Boost Youtube This video shows the results from installing a valve to bypass the heater core when the a c selector knob is turned to max a c. i installed the valve in my 1. Heater core bypass how to. this may already be on here, but i've not seen it. this helps with cooler a c when the truck has been running a while. it cuts off flow to the heater core when it's on max a c, so it won't blow across a hot core. get a heater core bypass valve for a 91 94 ford explorer. some 5 8 hose clamps, small piece of vacuum.
Ford Heater Core Bypass Youtube The proper way to do it is a valve on the supply side, and another valve on the bypass. with supply open and bypass closed the coolant goes through the core. with the supply side closed and bypass open, core is bypassed. as you have it now, you will have very little heat due to the bypass always being open. reply like. Excursion heater core bypass. hey guys, i have a 2002 7.3 excursion and i’m out in this tucson heat where it’s hitting 105° daily. i’ve been doing some research on the heater core bypass to boost the ac a bit and decided to go for it. when i opened the hood to find my heat and ac lines look nothing like the super duty’s because of the. I'll see if i can't get a picture of the t this evening. here was my parts list: 1 autozone #74809 heater valve. 5' of 3 16" vacuumline. 4 7 8 or 1" screw clamps. 1 vacuum t fitting. 02 f250 cc swb auto 4x4, 4" mbrp tb with 5" tip, s&b intake, tw chip, hpx mod, isspro guages, nchornet ccv mod, coolant bypass filter. The bypass valve is installed in the hose going to the heater core from the cylinder head and also in the hose coming from the heater core and going to the top of the water pump. (this was borrowed from steve wichham) here are the napa part #'s. '95 ford ranger heater valve: bk660 1294 $16.67. 1 vacuum t: crb 2 663 $.75.
Bypass Your Heater Core The Right Way Youtube I'll see if i can't get a picture of the t this evening. here was my parts list: 1 autozone #74809 heater valve. 5' of 3 16" vacuumline. 4 7 8 or 1" screw clamps. 1 vacuum t fitting. 02 f250 cc swb auto 4x4, 4" mbrp tb with 5" tip, s&b intake, tw chip, hpx mod, isspro guages, nchornet ccv mod, coolant bypass filter. The bypass valve is installed in the hose going to the heater core from the cylinder head and also in the hose coming from the heater core and going to the top of the water pump. (this was borrowed from steve wichham) here are the napa part #'s. '95 ford ranger heater valve: bk660 1294 $16.67. 1 vacuum t: crb 2 663 $.75. The only way i know to bypass the heater core is to connect the two rubber hoses together going to the heater core. jason. 2006 silverado 2500hd lbz cc sb. exterior: escalade handles, front windows tinted to match the rear, painted bumpers & mirrors, billet grille, 305 50 20 cooper zeons on bmf novakanes death metal, cognito braces, stainless. Needed supplies: 1. auto zone p n 74809 heater core bypass valve for a 97 ford explorer v 6. 2. 2 to 5 feet of 1 8 inch vacuum hose (depending on where you hook up the hose) 3. four 7 8" thru 1" screw hose clamps. 4. 1 8" vacuum "t" fitting. these pictures are from 60ratrods post: the bypass valve.
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