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coolant antifreeze

  1. 2015 6.7 pushing coolant out of secondary system

    6.7 Motor Problems (2011-2016)
    I have had 2 intake manifolds get so hot that they melted holes in the back of them losing all boost. I have since deleted the egr and put in a new intercooler. It is still blowing water out of the secondary system when towing heavy loads uphill. Any ideas what else could be causing this...
  2. Disappearing coolant

    6.7 Problems Forum (2011-2016)
    Have a 2015 F250. coolant was a touch low so I added some about 2 months ago. Noticed an antifreeze smell this morning and looked. Main engine reservoir was almost completely empty. Have had no engine problems. It also has not been running hot. Looked all under the truck and cannot find it...
  3. Coolant for Post Bullet Proof Diesel Upgrade

    6.0L Ford Excursion Discussion
    Hey guys I have recently added the Bullet proof Diesel " Bullet Proof Engine Oil Cooler, Bullet Proof Oil Filter, 6.0L Diesel, Heavy Duty Cooler" What coolant is best to use now ? I am still having puking from the degas bottle ?
  4. 6.0 problems

    Engine 911
    i have two questions, help please!! 1. I have a 2007 6.0, it is puking coolant only when I pull a trailer about 2500#. When it does happen which isn't much, it happens after about 50 to 70 miles of pulling. It is not running hot be the dummy gauge. It is puking very little, maybe 1 or 2 oz when...
  5. Coolant Leak 08 6.4L

    Engine 911
    Hi guys Im new to the forum and looking for some help. I got my 08 F-250 6.4L truck back in July and and it ran fine. A couple of months have gone by and I noticed a smell of antifreeze after the truck had been running and couldn't find the problem. Now I have noticed a drop of fluid in the...
  6. coolant filling...

    General 6.4L Discussion
    Question guys....i just replaced the radiator in my 08 F250 (wishing i would have read about that issue before purchasing the truck but oh well) ... i still have to take it in to have the water pump and t-stat replaced. to save money on coolant i plan on just putting water in it to get it up to...
  7. Engine Coolant - Propylene vs ethylene

    General 6.0L Discussion
    Have an easy one for you. I have an 05 6.0. Almost done replacing the oil cooler and HPOP. I need to refill the oil and coolant. I saw on a youtube posting that a big problem with the 6.0 was caused by using ethylene glycol based coolants. The guy said "do not use, you are making a HUUGE mistake...
  8. 02 F350 coolant overflowing after injector cups replaced

    99-03 7.3 Motor Problems
    Hello everyone, I'm a new member first post. So one day I got home from a trip and noticed coolant spilling on the floor after checking the reservoir I saw some diesel in the coolant, I did some research and found that's due a leaking injector cup or two. So I went to the local parts store and...
  9. radiator troubles

    6.4L Problems Forum
    well i just figured out my radiator has a leak in it from the previous owner hitting another car in the @$$, and also your not suppose to use green coolant fluid. so what kind/brand of coolant are yawll running in your 6.4?
  10. Still smoking! Any ideas??

    General 6.0L Discussion
    Hey there all, hope all is well. A few hundred miles ago I did the whole EGR delete project, flushed the cooling system, replaced the oil cooler, changed the fuel and oil filters, put in fresh sythetic oil, and changed the degas bottle cap. The GOOD news is, I'm no longer consuming coolant...
  11. What color Antifreeze?

    99-03 7.3L General Discussion
    Im going to swap out my radiator in the next few days, so i went to Autozone got radiator, thermostat, a bottle of flush and a few gallons on antifreeze, but all they had was either the DEXCOOL Orange for GM, Or the Prestone ANTIFREEZE which is now Yellow(which according to them is the one i...