OP has a 2015. I've also read at least 2 posts somewhere of pre 2015 coolant leaks.
OP has a 2015. I've also read at least 2 posts somewhere of pre 2015 coolant leaks.That faulty block design began late 2016 and then on to mid 2019 by reports..
The orange coolant destroys radiators and heater cores on a few models. Not sure how many models ran into coolant intrusion.Is the orange coolant destroying only the Escape engines? If the orange coolant was the problem, it should have been a problem with a whole bunch of Ford cars across the board. Not trying to question you but simply raising a question.
The DEALER IS INCOMPETENT. You paid for a diagnosis and the tech couldn't write on the work order which cylinder(s) were defective? The SERVICE ADVISOR could not get up off his dead a$$ to go to the tech and ask? And they think you are going to trust them to replace the engine?The advisor said he did not know which 2 cylinders (as he had said in the call to tell me about it, the paperwork doesn't mention number of cylinders, just "cylinders") the tech found intrusion in, and it's not noted on the paperwork. The tech notes say "verified low coolant. pressure tested and found the coolant leaking into the engine cylinders.
QUOTE FROM TSB -The orange coolant destroys radiators and heater cores on a few models. Not sure how many models ran into coolant intrusion.
The orange coolant was bad for lots of models. Most of the TSBs and documents talk about the Transit and bigger trucks. I'm pretty sure those got the attention because they are fleet vehicles. Hard to ignore the issue when a customer has perfect maintenance records and hundreds of blown up radiators.QUOTE FROM TSB -
"This article supersedes TSB 20-2090 to update the production fix date.
Issue: Some 2015-2019 Transit vehicles built on or before 31-Dec-2018 and some 2017-2018 E-450 vehicles equipped with a 6.8L engine built on or before 16-Jul-2018 using the Motorcraft® Orange coolant may exhibit an engine overheat concern. This condition may be due to deposits from the engine coolant becoming trapped in the radiator preventing coolant flow. To correct the condition, flush the cooling system, replace the radiator and fill with Motocraft® Yellow coolant."
If the radiator had to be replaced due to coolant coagulation and particulates, can you imagine what it has done to an ESCAPE radiator, heater core and transmission fluid heat ex-changers?
FORD dropped ORANGE in 2018 for truck and 2020 for cars.
Yeah, I already got that the dealer is useless, it seems most are. Getting on with it, everything about this seems like it will be expensive. Teardown/fix and/or new block? Expensive. Trade-in and begin more years of payments on a newer vehicle when I am just about paid off on this vehicle? Expensive. This is terrible all around it seems.OK, here it is in a nutshell ...
The DEALER IS INCOMPETENT. You paid for a diagnosis and the tech couldn't write on the work order which cylinder(s) were defective? The SERVICE ADVISOR could not get up off his dead a$$ to go to the tech and ask? And they think you are going to trust them to replace the engine?
Your engine is the VALENCIA SPAIN 2.0L semi-open deck design which seemed to have few failures. There is a tear-down video showing dis-assembly of one (coolant intrusion concerns) and what was found was the coolant (ORANGE) having becoming caustic and eating away at the aluminum head and block surfaces and complete disintegration of the head gasket.
This is where you stand. To tear one down to find the cause is going to be expensive. And then if found the block is not saveable, you are looking at another engine after the labor to tear down the engine.
Comments?
Have you tried to talk to the dealer about the costs involved for a long block? See if they are willing to work with you given it's a well known problem. They may agree to eat up half the cost or some of the cost.Yeah, I already got that the dealer is useless, it seems most are. Getting on with it, everything about this seems like it will be expensive. Teardown/fix and/or new block? Expensive. Trade-in and begin more years of payments on a newer vehicle when I am just about paid off on this vehicle? Expensive. This is a ****-show all around it seems.
Honestly, after the way the call went when I was told about this, I haven't felt terribly interested in having anything to do with them. The advisor basically told me what the issue was, told me the wait list for a new block is really long, and then left it hanging which was why it felt like this was a "trick" of sorts. The elephant in the room really felt like the hope was that I'd just fold and start asking about a new vehicle. When I went to pick it up, he basically continued to hammer on the expense of a tear-down, and the suggestion that if they had to do that I'd need a new engine anyway really added to this feeling. Complete conjecture on my part, but usually the advisors are more helpful when discussing these things, this guy just didn't seem very helpful at all. He probably wasn't lying about the wait-list for a new engine being long, I don't have the funds to rent a car for an extended period which would mean driving my car hoping it doesn't seize or whatever until such a time the block can be replaced. Given how incredibly slow the coolent loss has been (it was still above the Min line back in March last year when I last had it serviced and was ~1/4" below that when I took it in this time), it's probably safe to drive for a while yet but who knows. Things like this tend to accelerate as the damage accumulates and it would seem it has been damaged for some time now.Have you tried to talk to the dealer about the costs involved for a long block? See if they are willing to work with you given it's a well known problem. They may agree to eat up half the cost or some of the cost.
This is why I've come to hate car companies and stopped buying brand new cars that lose value.Honestly, after the way the call went when I was told about this, I haven't felt terribly interested in having anything to do with them. The advisor basically told me what the issue was, told me the wait list for a new block is really long, and then left it hanging which was why it felt like this was a "trick" of sorts. The elephant in the room really felt like the hope was that I'd just fold and start asking about a new vehicle. When I went to pick it up, he basically continued to hammer on the expense of a tear-down, and the suggestion that if they had to do that I'd need a new engine anyway really added to this feeling. Complete conjecture on my part, but usually the advisors are more helpful when discussing these things, this guy just didn't seem very helpful at all. He probably wasn't lying about the wait-list for a new engine being long, I don't have the funds to rent a car for an extended period which would mean driving my car hoping it doesn't seize or whatever until such a time the block can be replaced. Given how incredibly slow the coolent loss has been (it was still above the Min line back in March last year when I last had it serviced and was ~1/4" below that when I took it in this time), it's probably safe to drive for a while yet but who knows. Things like this tend to accelerate as the damage accumulates and it would seem it has been damaged for some time now.
The issue here is with certain vehicle radiators due to tube design and sometimes heater cores, not engines having head gaskets destroyed or aluminum engine/cooling system components being corroded, the problem was silica fallout under extended cold weather temperatures.QUOTE FROM TSB -
"This article supersedes TSB 20-2090 to update the production fix date.
Issue: Some 2015-2019 Transit vehicles built on or before 31-Dec-2018 and some 2017-2018 E-450 vehicles equipped with a 6.8L engine built on or before 16-Jul-2018 using the Motorcraft® Orange coolant may exhibit an engine overheat concern. This condition may be due to deposits from the engine coolant becoming trapped in the radiator preventing coolant flow. To correct the condition, flush the cooling system, replace the radiator and fill with Motocraft® Yellow coolant."
The issue is across the board. FORD replaced ORANGE in 2018 in LT and 2020 in PASS CAR/SUV.The issue here is with certain vehicle radiators due to tube design and sometimes heater cores, not engines having head gaskets destroyed or aluminum engine/cooling system components being corroded, the problem was silica fallout under extended cold weather temperatures.
When reading the TSB, where are the "Deposits" coming or created from, if not the Orange coolant..Ford is saying here the Orange coolant is eating away at some parts and causing the radiator to clog..So why not head gaskets too???The issue is across the board. FORD replaced ORANGE in 2018 in LT and 2020 in PASS CAR/SUV.
TSB 21-2050 EXCERPT -
View attachment 83303
This is clearly COOLANT FAILURE. Why else would they replace a radiator? And the call out is expressly for YELLOW REPLACEMENT.
FORD made an engineering mistake on the 2nd GEN 2.0L block. They corrected that (finally).
But it does not explain all failures and that some may be caused by COOLANT ALKALINITY.
- 2017 2.0L VEP TEAR-DOWN -
-SEMI-OPEN DECK -
Now where did you hear that the radiator tubing size(s) may have something to do with this? I failed to see it mentioned in the referring TSB. Does a FORD REP frequent your shop and give you corporate inside information? The RAD was called to be replaced due to coolant coagulation and fallout (and I would imagine resulting core damage). They go back to engineering (as does the 1.6l short and 2.0L complete engines for analysis.
I would imagine very few FORD TECHS have the full knowledge/understanding as to what is happening as complete components are replaced and not analyzed at the dealer level (for a reason).
It is much more cost effective to just ship out a new short or complete.
Does FORD allow your shop to perform this type of repair or does it have to go to a dealer?
FORD is attempting to duck what GM was put through.
OK, that means Escapes should be getting clogged radiators too with the Orange if left in there long enough, and how do you explain the VEP engine gaskets, blocks, heads, eaten away with the Orange if it had nothing to do with the coolant..I'd like to see the 17-19's taken apart and see the blocks and heads of those, if they show signs of corrosion or not...There's no "eating" going on with this TSB.
VC3 uses silica as a corrosion inhibitor, the TSB refers to clogging due to silica drop out.
So if you think back to your high school chemistry class, the silica forms a precipitate under extended cold weather use. The precipitate causes the clogging of the radiator and heater cores.
Definition of precipitate - Chemistry Dictionary
www.chemicool.com
US4707286A - Coolant stabilizer - Google Patents
A stabilizer for glycol or glycol ether based aqueous coolant compositions comprising a combination of certain organic phosphonate compounds and certain organic silicon compounds, and coolant compositions containing such a stabilizer and methods of stabilizing coolant compositions by the...patents.google.com