Check Engine Light On Problems of Lincoln Navigator

Under hard acceleration, the car sputters and chugs hard and sufficient passing speed may not be met. On 2 occasions, the check engine light flashed and on 1 occasion it remained solid for several minutes. Both times the lights cleared out eventually. Local Ford dealer said they claim it is condensation in the 3. 5l ecoboost turbo housing. Off the record some recommend drilling a weeping hole to drain liquid. Looking for a better solution.

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Tl- the contact owns a 2006 Lincoln Navigator. The contact stated that the vehicle was at stand still at stop sign, when depressing the accelerator pedal the vehicle began to hesitating. The contact stated check engine warning light was illuminated. The contact stated on another occasion,when parking the vehicle at a parking lot the vehicle stalled. The contact stated on a third occasion, when depressing the accelerator pedal, the vehicle failed to go over 30 mph. The vehicl was taken to independent mechanic and she was informed the spark plugs and catalytic converter was needing to be replaced. The contact called local dealer north park Lincoln located at 9207 san pedro Ave, san antonio, TX 78216, where made aware of the failure. The vehicle was not diagnosed or repaired as of yet. The manufacturer had not been informed of failure. The failure mileage was 120,400. Dp.

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The contact owns a 2002 Lincoln Navigator. While driving various speeds, the vehicle stalled without warning. The check engine warning light illuminated. The fuel gauge did not indicate the accurate amount of fuel in the vehicle. In addition, the hazard lights failed to illuminate properly and the speed control warning light illuminated. The contact took the vehicle to a certified mechanic who diagnosed that the engine failed and the fuel pump and fuel system needed to be replaced. The vehicle was not repaired and the failure recurred. The manufacturer was not made aware of the failures. The approximate failure mileage was 128,000.

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The contact owns a 2003 Lincoln Navigator. While driving at 35 mph, the check engine light illuminated. When the contact depressed the accelerator pedal, the vehicle would not move forward but then after a few seconds, suddenly take off. The vehicle was taken to an authorized dealership where the contact was informed that the failure was caused by a vacuum leak. The coils and spark plugs were replaced but the failure occurred a day later. The failure reoccurred twice but had not occurred since. The failure mileage was approximately 105,000. The current mileage was approximately 118,000.

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I bought a used 2003 Lincoln Navigator with a big 5. 4-liter v-8 engine from wittmeier Ford in chico, CA. In 2004. The Navigator looked like a great deal. The price was $43,000. The Navigator had only 23,000 miles on the odometer. But the great deal blew up in my face when the used Lincoln Navigator spit a spark plug at 81,000 miles. The check engine light came on as the truck began to lose power. As we drove the car it continued to back fire. The ignition pack for that plug was shredded. I called wittmeier service and they said they knew nothing of the problem. The threads in the number 3 spark plug hole in the Navigator were stripped. We needed to re-thread the number 3 spark plug hole and replace the ignition pack. I read on the internet where this is a common problem and it will likely happen again. I believe Ford should take care of this problem.

: the contact stated while driving 70mph on the interstate, the speed decreased to 50mph followed by the illumination of the check engine light. The vehicle was seen by a dealer. The mechanic determined the vacuum module on the engine failed. The engine vacuum module was replaced by the dealer.

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1) driving up mountain pass, 65 mph with children in car, truck started aggressively shaking, check engine light blinking ,had to pull off to far right lane with diesel truck on my rear end. Smell of gas in cab, had to get children out of car, had to stand by busy highway in the dark for help. 2) blown spark plug - stripped the spark plug hole, burned coil 3) car in repair shop for 2 weeks, replaced cylinder head, coil, spark plug. Car still "bucks", taking back to shop as I do not trust car. I see many, many posts on internet with same problem. Please help as my children were put at risk due to fords chronic "spark plug blow-out.

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While driving under 40 mph the engine started vibrating and hesitating. The chck engine light went on. According to Lincoln, the engine needs two new cylinder heads. The car has less than 64,000 miles.

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