{"id":542,"date":"2024-02-11T16:01:27","date_gmt":"2024-02-11T16:01:27","guid":{"rendered":"https:\/\/jeepadvices.com\/jeep-shut-off-while-driving-and-wont-start-main-reasons-and-solutions\/"},"modified":"2024-02-15T08:25:36","modified_gmt":"2024-02-15T08:25:36","slug":"jeep-shut-off-while-driving-and-wont-start-main-reasons-and-solutions","status":"publish","type":"post","link":"https:\/\/jeepadvices.com\/jeep-shut-off-while-driving-and-wont-start-main-reasons-and-solutions\/","title":{"rendered":"Jeep Shut Off While Driving And Won’t Start: Main Reasons And Solutions"},"content":{"rendered":"\n

You are on a smooth driving momentum on your favorite jeep. But suddenly, your jeep shuts out of nowhere. Unfortunately, you are facing the issue every time you drive your jeep. The level of irrigation goes to the next level. <\/p>\n\n\n\n

A Jeep can take you to your desired destination quickly. But a Jeep shut-off can delay your arrival. Now you need a permanent solution to this problem. <\/p>\n\n\n\n

You’ll find many reasons for a Jeep shut-off. Have you ever thought about the leading causes and solutions for a Jeep shut-off while driving and won’t start?<\/p>\n\n\n\n

Less fuel, expired battery, faulty alternator, defective fuel pump, damaged ignition switch, lousy crankshaft sensor, faulty ECU, MAF failure, and expired temperature sensors are the primary reasons behind a Jeep shut-off. Bad spark plugs and loose electric lines also play a vital role in a shut-off.<\/strong><\/p>\n\n\n\n

Are you worried? There is nothing to worry about as all the causes mentioned above are fixable. Moreover, in most cases, you can solve the issue without calling a mechanic or taking your Jeep to the repair shop. What you need to do is to read the blog as we provide solutions to the possible causes of Jeep’s uneven shutting off. Some elementary steps will help you start your Jeep if it’s shut off on the road.<\/p>\n\n\n\n

Why Does A Jeep Shut Off While Driving?<\/h2>\n\n\n\n

Several reasons are responsible for a Jeep’s shut-off while driving. Some of these causes are easy to detect, and some are sensitive. Fuel issues, problematic sensors, Oil leaking issues<\/a>, Driving the vehicle with a bad oxygen sensor<\/a>, and spark plug problems are the most common reasons behind a Jeep shut-off.<\/p>\n\n\n\n

We’ve covered most Jeep shut-off causes while driving to help you figure out the actual reason.<\/p>\n\n\n\n

Less Fuel<\/h3>\n\n\n\n

Air, fuel, and ignition are mandatory for an ideal engine start and getting better gas mileage in the jeep<\/a>. If one of them is missing while driving, your Jeep will shut off. <\/p>\n\n\n\n

The fuel level gauge and check engine light indicate insufficient fuel in the fuel tank. A broken fuel gauge can’t provide an accurate reading.<\/p>\n\n\n\n

Faulty Alternator<\/h3>\n\n\n\n

A faulty alternator can’t charge up a car’s battery fully. As a result, a less-charged battery fails to provide the exact amount of energy to the engine and other electrical components. The same thing might happen if your jeep voltage regulator doesn\u2019t work<\/a> properly.<\/p>\n\n\n

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\"Faulty<\/figure><\/div>\n\n\n

Defective Fuel Pump<\/h3>\n\n\n\n

Keeping the fuel supply constant, providing fuel to the engine, and delivering compressed fuel in the fuel pipe is the prime job of a fuel pump. <\/p>\n\n\n

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\"Defective<\/figure><\/div>\n\n\n

Unfortunately, a faulty fuel filter and a murmuring sound from the engine indicate a problematic fuel pump.<\/p>\n\n\n\n

Damaged Ignition Switch<\/h3>\n\n\n\n

A rusty ignition switch fails to balance the combustion in an engine. In addition, debris accumulation around the ignition switch hampers the power supply, leading to a shut-off. Moreover, you might easily find a shutting-off issue if your jeep has a key fob issue<\/a>. <\/p>\n\n\n\n

Bad Crankshaft Sensor<\/h3>\n\n\n\n

The crankshaft calculates the movement of different engine parts and then transmits the message to the ECU (Engine Control Unit). But a lousy crankshaft can’t check the Jeep’s ignition<\/a>, fuel injector, and ignition time.<\/p>\n\n\n\n

Faulty ECU<\/h3>\n\n\n\n

ECU is the center of a Jeep and contacts all the sensors to run the Jeep properly. Therefore, a faulty ECU is another crucial reason behind the Jeep shut-off. <\/p>\n\n\n\n

Inspect the check engine light to confirm a defective ECU.<\/p>\n\n\n\n

Mass Air Flow Sensor Failure<\/h3>\n\n\n\n

A mass air flow sensor determines the air amount by calculating the current air level in the engine and sending a message to the ECU about the needed amount of air. <\/p>\n\n\n\n

But a faulty MAF sends the wrong message to the ECU, which makes fuel composition dilute or dense.<\/p>\n\n\n\n

Faulty Spark Plugs<\/h3>\n\n\n\n

Creating sparks in the fuel-air blend is the top job of a spark plug. Your Jeep will operate if there’s an issue with one spark plug, but it’ll completely shut off if multiple spark plugs are defective. <\/p>\n\n\n\n

Defective Electric Cable<\/h3>\n\n\n\n

Electric cable failure or jeep bad ground symptoms may occur due to a bad alternator and spark plug. Loose wirings are also responsible for a shut-off while driving. Electric cable failure or jeep bad ground symptoms<\/a> may occur due to a bad alternator and spark plug.<\/p>\n\n\n\n

Expired Temperature Sensor<\/h3>\n\n\n\n

Temperature sensors measure the engine coolant’s temperature using electrical resistance. <\/p>\n\n\n\n

Unfortunately, when a temperature sensor goes bad, it can’t count the coolant’s temperature accurately. As a result, it fails to confirm if the engine is cold or warmed up.<\/p>\n\n\n\n

Possible Causes<\/strong><\/td>Symptoms<\/strong><\/td><\/tr>
Faulty Crankshaft Position Sensor<\/td>Engine stalling, check engine light comes on.<\/td><\/tr>
Bad fuel pump<\/td>Engine overheats.<\/td><\/tr>
Bad connection wiring harness<\/td>Loss of engine power.<\/td><\/tr>
Faulty mass air flow sensor<\/td>Poor gas mileage, rough idle<\/td><\/tr>
Clogged fuel filter<\/td>Fuel economy reduction, engine misfire.<\/td><\/tr>
Dead battery<\/td>Difficulty starting the Jeep. check engine light comes on.<\/td><\/tr>
Bad ignition coil<\/td>Engine misfire, poor fuel economy, engine power loss.<\/td><\/tr>
Defective oxygen sensor<\/td>Poor fuel efficiency, the rotten smell from the exhaust.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

How To Fix Jeep Shuts Off While Driving<\/h2>\n\n\n\n

Let\u2019s assume you have found out the actual cause of the unexpected shuts down of your Jeep. Now. You need to know how you can fix the problem, right? So let’s find solutions to most of these shut-off issues.<\/p>\n\n\n\n

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