Is Your Lincoln’s Engine Warning Light Turning On? 3 Possible Reasons

The engine warning light is one of the numerous lights on your Lincoln dash. This light illuminates the other dash lights when your engine starts. Within seconds, the light should go out. If the light stays on, you should visit your Lincoln dealer ASAP, as it suggests a problem with our engine. These are some of the problems that will cause the engine light to come on.

Advice From Your Lincoln Dealer: 3 Reasons Your Engine Warning Light Is On

Blocked Catalytic Converter

The job of the catalytic converter is to remove dangerous chemicals from the exhaust smoke. The combustion process that enables your Lincoln to drive so smoothly and gracefully also produces dangerous chemicals. Carbon monoxide, hydrogen sulfide, and other toxic chemicals are created during the combustion process. These chemicals enter the converter and are turned into water and harmless chemicals.
A byproduct of the conversion process is carbon, which can accumulate and block the exit of the converter. This blockage forces the gases back into your engine. Their presence increases the pressure in your engine which increases fuel consumption and reduces performance. These issues cause the engine light to come on. We can fix this problem by clearing the blockage.

Transmission Problems

The engine and transmission have a symbiotic relationship. The engine generates large amounts of unfocused power, and the transmission converts this power into a usable form via its gears. Without their relationship, your car would never move. Your engine and transmission are also physically connected by the torque converter.
These close connections mean that a transmission problem will automatically affect your engine. A transmission fluid leak, worn gears, or a problem with the transmission computer are some of the problems that will place additional strain on your engine. Sensors in your car monitor these and other components for signs of trouble. A transmission issue will automatically illuminate the engine light till we fix the issue.

Loose Gas Cap

It may seem strange, but if your gas cap isn’t securely closed, you can trigger the engine light. Many drivers believe the gap is merely to prevent gas or fumes from leaving the tank and causing airborne pollution. The gas cap is the access point to fuel your car, but it’s also responsible for controlling pressure in the fuel system.
The gas cap should be securely locked into place, and its seal prevents air from entering the tank. A secure seal ensures that the fuel system has sufficient pressure to move the gas from the tank to the intake manifold to prepare for combustion. Without this pressure, your engine could misfire or stall. Sensors will notice the loose cap, and the light will come on.

If your engine light illuminates, call our service department right away at Bayway Lincoln.

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