Engine And Engine Cooling Problems of Lincoln Mark

During a 100k mile tune up, I attempted to change spark plugs. Out of 3 plugs, 2 broke off in engine block. The truck was then taken to a mechanic who broke off 3 more. They told me that Ford is very aware of the problem and would not do anything about it. It cost me $800 to have spark plugs removed. Now it appears that a part of the old plug broke off into the cylinder head, not removed by original shop, causing more damage that is currently being looked at by another shop.

See all problems of the 2006 Lincoln Mark 🔎.

The fail safe engine light comes on when driving at any speed or when the fuel gage gets low. I have to turn my truck off, wait a few minutes , then turn it back on for it to cooperate correctly. While the light is on it drives sluggishly.

Unable to do standard maintenance by replacing 100,000 spark plugs early. Took the vehicle to the Ford dealer, they advised me $1000 if they did not break any plugs. After refusing the repair and paying $150 for diagnosis I magically have a broken plug. Why has this not been escalated to a recall it is obvious that Ford has a problem they refuse to address. This minor repair will now be over $1500. Should we buy imported vehicles, that you can put plugs in for $100?.

See all problems of the 2007 Lincoln Mark 🔎.

I have a powertrain warranty for my truck an Ford says I have sludge in engine an I gave them all oil change receipts my warranty is up in oct 2011 an Ford is dying to fix it please help.

Transmission replaced at 55k miles. Primary symptom was shuddering during overdrive gear shifts. (79k) heater will not work. Unit only blows cold air. Vehicle eats rotors. Rotors need to be turned or replaced at least once a year. Electric steering adjustment won't go up or down. Temporarily fixed by beating on steering wheel.

See all problems of the 1998 Lincoln Mark 🔎.