2017 Lincoln Mkc

Within 4 months, I’ve spent $12k on transmission replacement (refurb.) (Metallics in the fluid), Fuel injectors, etc. The check engine light is still on…Now Im told that coolant is leaking into my engine, and the engine needs replaced! (Coolant intrusion) Another $9k for parts and labor! i just paid the car off! Ive kept up with repairs and service! Ive done everything the dealer has suggested…except replace the engine! I’m still recovering from the cost of the transmission! The 2017 Lincoln MKC with a 2.0L EcoBoost engine has a known defect where coolant leaks into the engine cylinders, often causing misfires, overheating, or engine failure. This issue, linked to faulty engine block and cylinder head design, typically requires engine replacement ($5,000-$9,500). Ford issued TSB 22-2229 but no recall. A class-action lawsuit is ongoing. Check warranty status; report to NHTSA.

The contact owns a 2017 Lincoln MKC. The contact stated that while driving at an undisclosed speed on a road trip, the engine coolant temperature warning light illuminated, and the engine overheated. The contact was able to continue driving to the destination. The contact stated that the transmission and rear brakes and rotors had previously been replaced. The vehicle was taken to the dealer, where the engine was replaced. The manufacturer was made aware of the failure and advised the contact to file a complaint with the NHTSA Hotline. The failure mileage was approximately 99,800.

The contact owns a 2017 Lincoln MKC. The contact stated while driving 25-35 MPH, the battery monitor sensor message was displayed approximately every five minutes, and the battery warning light was illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 130,000.

August of 2024 I took my vehicle to Island Street Automotive in Stoughton Mass because my engine light kept going off and off. The test showed the cylinder one misfire. They change the spark plugs and cylinder. However, I ended up taking the vehicle back 3 times for the same issue and experienced the same results. By now the check engine light was on all the time. I then realized a week or so later that the coolant was empty. For the next couple of weeks I continued replacing the coolant and had an auto shop look to see where the coolant could be going but they could not figure it out. There wasn't any leaking out of the vehicle. Soon my vehicle would begin shaking at the start up with the engine light blinking and then it would go solid. I decided to take the vehicle to Herb Chambers Lincoln of Norwood where I purchased the vehicle. They never mentioned that there was a bulletin out on this vehicle when I purchased it. It took them 3 days to diagnose. I was told the engine had to be replaced and needed a long block assembly. The charge would have been $8,634.31 plus tax. I called CarShield to put in the claim and they denied it because they found a bulletin out on the engine and stated it was a manufacturers error so they would not honor the claim. I called Lincoln directly and spoke about this issue but they blew me off and said there were no programs to help me pay for the cost of fixing the problem. I reluctantly chose to take the vehicle to North End Motors in Canton. They came up with the same conclusion. The engine was built with an open block and they needed to replace it with a closed block engine because the coolant was leaking into the oil. The charge was $7,494.72 plus tax, less than Herb Chambers. I chose to have the vehicle repaired with much anguish. I was not responsible for the issue with this vehicle but had to pay the astronomical cost. Thank you for reading.

I have a recurring coolant intrusion problem. Available for inspection. Risk of engine seizing up and running hot. The problem has been identified by a licensed mechanic. The vehicle component has not been inspected by manufactured however this is a known issue by Ford. Check engine light, misfire of cylinder #4 (P0304) and coolant inside cylinder.