There will always be trouble codes associated with the check engine light blinking. A damaged catalytic converter is generally caused by neglected maintenance, which is why Crown Chrysler Dodge Jeep Ram Greensboro offers a complimentary multi-point inspection with every Jeep service. If the check engine light in your 2014 Jeep Cherokee starts glaring, that means that the problem needs immediate attention and your Jeep should be brought in abruptly. Symptoms of bad spark plug wires include a rough idle, a noticeable drop in engine performance, and lower gas mileage. Well it happened again this morning. I am very scared terrified and nervous driving me Jeep. If you have an issue with your catalytic converter and don't get it repaired, your 2014 Jeep Cherokee will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. The check engine light stays on. Speaking of spark plugs, worn or fouled plugs can cause a variety of issues including an engine misfire and hesitation under heavy acceleration. Since there are hundreds of usable OBD codes, there are also hundreds of usable reasons for the light, including: This is why it is profound for someone who does not have a lot of automotive knowledge to not assume what a code means. It prevents gas fumes from being released when you aren't driving, it seals the fuel system and helps maintain pressure within the fuel tank. Upgrade your lifestyleDigital Trends helps readers keep tabs on the fast-paced world of tech with all the latest news, fun product reviews, insightful editorials, and one-of-a-kind sneak peeks.Digital Trends may earn a commission when you buy through links on our site. The cap is a crucial part of a car’s fuel delivery system. But after about a month or so there is a check engine light on. Without it, the fuel and air mixture in the cylinders wouldn’t ignite. Start by finding your car’s OBD II port. These trouble codes will be able to tell you where to start hunting down the problem. Has only happened when the Jeep … Make the most of your shopping experience by creating an account. When your check engine light comes on, this could be as apparent as tightening or replacing your gas cap. And as always, keep your eyes and ears open for unusual sounds or discolored smoke coming from the exhaust. As a part of the engine management system, the mass airflow sensor helps adjust to reasonable changes, like altitude. Make sure the unit you pick is compatible with your car before buying it. If you live in the city and mostly drive short distances, take your car on the highway every now and then to ensure the catalytic converter doesn’t get clogged. Worn spark plugs and plug wires can cause clogged catalytic converter or damage to ignition coils and O2 sensors, leading to more expensive repairs. A bad O2 sensor can also cause a vehicle to fail an emissions test. When your Jeep check engine light comes on, it means the onboard diagnostic system has detected a problem with the engine, emission system, and in some cases even the transmission. I have a 2016 Jeep Grand Cherokee 75 Anniversary Edition. The scanner can only give you a code; you also need in-depth knowledge of what each code means or a useful way to find out. Call Crown Chrysler Dodge Jeep Ram Greensboro at 3368951348 today or schedule your check engine light service online today! The battery in your 2014 Jeep Cherokee is every good. The following are warning lights and indicators found in vehicles built by Jeep. One of the most frequently misunderstood lights or indicators in your 2014 Jeep Cherokee is the check engine light. These aftermarket parts and accessories can discharge the battery, trigger the check engine light, or even prohibit the vehicle from starting. Today’s vehicle batteries last much longer than they did a few decades ago, and they don't genuinely require maintenance. Once, when working on a relative’s car that had lost all power, the ECU codes indicated a problem with the turbo. If your check engine light is on in your 2014 Jeep Cherokee, contact Crown Chrysler Dodge Jeep Ram Greensboro. The contact stated that while driving, the check engine warning light illuminated, the contact coasted to the side of the road and called a friend who's came out as an independent mechanic san tested the vehicle and a failure code came up (p1d73), grill sutter. Month or so there is a problem and keep the whole system under correct... Also much more expensive get it checked out instantly by a certified Jeep mechanic discolored smoke coming the... A gas cap, it should be determined before resetting the light flashings drop engine. Monitored vehicle performance since the 80s and do a collection of things for your Jeep. 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