Question about Ford F-150

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My truck is losing coolant but havent noticed any leaks on the ground & nor is it running hot unless completely empty on coolant, of course. And when coolant is low I lose heat.

Now if I'm moving I have heat for the most part. But if I stop I have no heat. Where is this coolant possibly going?? Plus it is winter & I need heat. Thanks

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Since the coolant is disappearing, there is a leak and the operating controls for the heater are probably working. Its the lack of coolant which is affecting heat levels.

Go to a Website called and look up your year,make, and model of truck. They have a section about Technical service bulletins, consumer complaints, and recall info. If you find a TSB number there may be a course of action for you to take.

If the head gaskets are leaking into the engine, it can cause this problem. See what is available for fixing this the right way. If nothing is helpful you can try sealing compounds. Because these glue-like compounds get into every area the water reaches, its a toss-up over whether you will clog something up. But you get what you pay for, the more expensive types can work.

What you are trying to do is save from opening the engine and an expensive repair bill.

Posted on Dec 08, 2014

  • 1 more comment 
  • Beth Dec 09, 2014

    Well it's a new engine I got thru Jasper Engine & is under warranty. I was just what is causing this. What a mess... lol Thanks

  • fordexpert Dec 13, 2014

    Was the original engine damaged because of overheating? There has to be a reason for this to continue; it would be some part that was not replaced.

  • Beth Dec 14, 2014

    No, it was lack of care from previous owner. But took it to mechanic & guess what it was... A few of the clamps on a few of the hoses wasn't tightened down enough. Cost me $52 ugh lol



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