4 core radiator and thermostat... - Page 2 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

67ChevyRedneck · 08-13-2007, 04:28 PM

Funny you should mention them, a guy at work mentioned them too...

I might mock up my cooler and drive over there.

I think I've got most everything figured out

roughedup72 · 08-13-2007, 11:47 PM

I just added one to my truck today. Not to bad of a job to do. I got it from advanced auto. I also have a problem with my truck running the temp up while I'm running the A/C. I have a 4 core radiator as well and cant seem to keep it cool when I'm in stop and go traffic. Once I get it out on the intersate as long as the traffic is flowing it does seem to run at about 185. I am thinking of going with a 160 degree thermo in mine to see if it helps me some.

Texasdeere · 08-14-2007, 12:06 AM

Quote:

Originally Posted by roughedup72

I just added one to my truck today. Not to bad of a job to do. I got it from advanced auto. I also have a problem with my truck running the temp up while I'm running the A/C. I have a 4 core radiator as well and cant seem to keep it cool when I'm in stop and go traffic. Once I get it out on the intersate as long as the traffic is flowing it does seem to run at about 185. I am thinking of going with a 160 degree thermo in mine to see if it helps me some.

What fan and shroud set up do you have on your truck? Sounds like an airflow problem at slow speeds.

roughedup72 · 08-14-2007, 12:11 AM

stock fan,no clutch, stock shroud. I noticed this situation after adding the heater control valve back into the system. I think I have it connected wrong.not sure if it matters though.

67ChevyRedneck · 08-14-2007, 11:07 AM

I put the cooler on yesterday, unfortunately, I won't be able to get to the lines for a week or two, I'm leaving for NY in a couple days. You can't see it at all under the truck. It was a pain to get it level because of the low hump in the middle of the crossmember. I put it as far to the driverside as I could to leave room for the lines. They'll run between the crossmember and the radiator...everything is right there! This is the one that has the two inlet/outlet on the same side.

67ChevyRedneck · 08-14-2007, 11:12 AM

Quote:

Originally Posted by roughedup72

stock fan,no clutch, stock shroud. I noticed this situation after adding the heater control valve back into the system. I think I have it connected wrong.not sure if it matters though.

Before you added it, some heat was probably being let off by running through the heater core, but now that you have a valve that closes it, nothing can run thought it.

OLDIRON69 · 08-14-2007, 12:54 PM

Heater core= mini radiator

08-13-2007, 04:28 PM	#26
67ChevyRedneck Hittin E-Z Street on Mud Tires Join Date: Nov 2004 Location: Greenville, SC Posts: 23,090	Re: 4 core radiator and thermostat... Funny you should mention them, a guy at work mentioned them too... I might mock up my cooler and drive over there. I think I've got most everything figured out __________________ Jesse James 1967 C10 SWB Stepside: 350/700R4/3.73 1965 Ford Mustang: 289/T5-5spd/3.25 Trac-Loc 1968 Pontiac Firebird: Project Fire Chicken! 2015 Silverado Double Cab 5.3L Z71 2001 Jeep Wrangler Sport 4.0L 5spd 2020 Chevrolet Equinox Premium 2.0L Turbo 2011 Mustang V6 ~ Wife's ride American Born, Country by the Grace of God 1967 CST Shop Truck Rebuild! My 1967 C-10 Build Thread My Vintage Air A/C Install Project "On a Dime" Trying my hand at Home Renovation! 1965 Mustang Modifications!

08-13-2007, 11:47 PM	#27
roughedup72 Senior Member Join Date: Oct 2005 Location: south carolina Posts: 658	Re: 4 core radiator and thermostat... I just added one to my truck today. Not to bad of a job to do. I got it from advanced auto. I also have a problem with my truck running the temp up while I'm running the A/C. I have a 4 core radiator as well and cant seem to keep it cool when I'm in stop and go traffic. Once I get it out on the intersate as long as the traffic is flowing it does seem to run at about 185. I am thinking of going with a 160 degree thermo in mine to see if it helps me some. __________________ 1972 chevy cheyenne 10,nothing special at the moment,Its a work in progress, Working on the engine, paint and body,engine, paint and body,now its the suspenion, ahh hell I'm about tired of working on it. Maybe it will be a rat rod.

08-14-2007, 12:11 AM	#29
roughedup72 Senior Member Join Date: Oct 2005 Location: south carolina Posts: 658	Re: 4 core radiator and thermostat... stock fan,no clutch, stock shroud. I noticed this situation after adding the heater control valve back into the system. I think I have it connected wrong.not sure if it matters though. __________________ 1972 chevy cheyenne 10,nothing special at the moment,Its a work in progress, Working on the engine, paint and body,engine, paint and body,now its the suspenion, ahh hell I'm about tired of working on it. Maybe it will be a rat rod.

08-14-2007, 11:07 AM	#30
67ChevyRedneck Hittin E-Z Street on Mud Tires Join Date: Nov 2004 Location: Greenville, SC Posts: 23,090	Re: 4 core radiator and thermostat... I put the cooler on yesterday, unfortunately, I won't be able to get to the lines for a week or two, I'm leaving for NY in a couple days. You can't see it at all under the truck. It was a pain to get it level because of the low hump in the middle of the crossmember. I put it as far to the driverside as I could to leave room for the lines. They'll run between the crossmember and the radiator...everything is right there! This is the one that has the two inlet/outlet on the same side. Attached Images __________________ Jesse James 1967 C10 SWB Stepside: 350/700R4/3.73 1965 Ford Mustang: 289/T5-5spd/3.25 Trac-Loc 1968 Pontiac Firebird: Project Fire Chicken! 2015 Silverado Double Cab 5.3L Z71 2001 Jeep Wrangler Sport 4.0L 5spd 2020 Chevrolet Equinox Premium 2.0L Turbo 2011 Mustang V6 ~ Wife's ride American Born, Country by the Grace of God 1967 CST Shop Truck Rebuild! My 1967 C-10 Build Thread My Vintage Air A/C Install Project "On a Dime" Trying my hand at Home Renovation! 1965 Mustang Modifications! Last edited by 67ChevyRedneck; 08-14-2007 at 11:09 AM.

08-14-2007, 12:54 PM	#32
OLDIRON69 Registered User Join Date: Mar 2007 Location: Ben Wheeler,Texas Posts: 992	Re: 4 core radiator and thermostat... Heater core= mini radiator __________________ 05 2500HD 6.0 excab 69 LWB-Gone but not forgotten! 68 Dodge Charger 383/727 69 Dodge Charger-440/4spd



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