P0456 code dodge avenger - What does code P0456 mean on a Dodge Avenger? Code P0456 means you're encountering insufficent suction within your fuel system. This is checked by a sensor …

 
Stock JK Tech - P0456 Code, Small Evap Leak FIXED - So for the past few months I've been battling the dang check engine light coming on even after a reset. Got the 0456 code and found out that it was the emission/ evap system small leak. Most folks, including my mechanic suggested starting at the gas cap. Big.... Youtube newsmax tv

Learn everything you need to know about the P1684 code in this post. Discover its meaning, ... If you aren’t working with a vehicle from the Dodge/Chrysler family, this code may mean something completely different. ... P0456 Code – Meaning, Causes & How To Fix It. P0496 Code – Meaning, Causes, Symptoms ...01-Nov-2020 ... The p0456 is one of the most common check engine light (CEL) codes and refers to a small leak in the Evaporation Emission Control System. Over ...Even if you don’t completely screw on your gas cap it could cause a vapor leak and trigger error code P0456. Inspect and tighten or replace your gas cap and see if it removes your problem code. These are a few of the most likely sources of an OBD-II scanner error code P0456 problem.Oct 21, 2020 · =====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈== How to Fix P0456 =====Engine Code P0456 Saving Repair P... P0456 Code Dodge Avenger If your Dodge Avenger is displaying a P0456 code, it means that there is a small leak in the evaporative emission control system (EVAP). This can be caused by a number of different things, but the most common culprit is a faulty gas cap.P0456 Lincoln EVAP System Leak Detected Gross Leak/No Flow 📷. P0456 Mazda EVAP Emission System Leak Detected Very Small Leak 📷. P0456 Mercury EVAP System Leak Detected Gross Leak/No Flow 📷. P0456 MINI Evaporative Emission System Leak Detected Very Small Leak 📷. P0456 Mitsubishi EVAP System Very Small Leak Detected 📷.2013 dodge avanger 2.4 engine code p0456 - Answered by a verified Dodge Mechanic. We use cookies to give you the best possible experience on our website. ... 1996 dodge avenger: v6..2.5l..It was stalling at low idle..stop sign. I have a 1996 Dodge Avanger v6 2.5l.Post the code numbers back on here and we can help you figure out what's causing the light to be on. 6 people found this helpful. I went to my local Autozone, the code read P0456 which could mean a loose gas cap (and it was loose) or an eval emissions sensor. 2 people found this helpful. Cool.If your Dodge check engine light is on and you get code P0404, your Dodge Exhaust Gas Recirculation (EGR) valve is operating out of range. The EGR valve aims to recirculate exhaust gases and send them back into the engine to lower the NOx emissions. A new Dodge EGR Valve costs anywhere from $50 to $200 and is replaced at the dealer …JauntyBishop said: Recently had a P0456 (evap small leak) CEL and was told its most likely the ESIM (evap system integrity module) aka leak detection pump that was faulty. So I spent the $30 and took around 40-45mins to install. You'll need a 22mm socket to remove the rear wheel, a push pin/clip removal tool, and a 10mm socket to remove the nut ...A failure to maintain the correct fuel tank pressure results in trouble code P0456. This means that a leak is allowing vapors to escape, either directly from the fuel tank or from related hoses and parts. What are the Symptoms of P0456?Even if you don’t completely screw on your gas cap it could cause a vapor leak and trigger error code P0456. Inspect and tighten or replace your gas cap and see if it removes your problem code. These are a few of the most likely sources of an OBD-II scanner error code P0456 problem.following Diagnostic Trouble Codes (DTCs) set in the PCM: ** JC Vehicles 3.6L: • P0335 -Crankshaft Position Sensor Circuit. • P2610 -PCM Internal Engine Off Timer Performance. • U0140 -Lost Communication With Body Control Module (BCM). • P0456 -Evap System Small Leak.** JC Vehicles 2.4L: • P0456 -Evap System Small Leak. JS Vehicles: Nov 1, 2020 · The p0456 is one of the most common check engine light (CEL) codes and refers to a small leak in the Evaporation Emission Control System. Over 90% of the time the solution that fixes the problem is to replace the Dodge gas cap! As they age, the rubber seal between the gas cap and the fuel filler neck can begin to deteriorate and is no longer ... A P0456 OBD 2 engine code means that the system has detected a small EVAP leak. Watch as we guide through some simple steps on diagnosing the leak. Our vehic...Stock JK Tech - P0456 Code, Small Evap Leak FIXED - So for the past few months I've been battling the dang check engine light coming on even after a reset. Got the 0456 code and found out that it was the emission/ evap system small leak. Most folks, including my mechanic suggested starting at the gas cap. Big...If your Dodge Ram 1500 is throwing a P0456 code, there are several steps you can take to help prevent it from happening again. 1. Check the Gas Cap. The most common cause of a P0456 code is a loose or damaged gas cap. Make sure the gas cap is securely in place and functioning properly. 2.P0456 is an evaporative emissions system code. That’s the system that checks to make sure your fuel tank isn’t spewing fuel vapor into the atmosphere. For this Honda fit, P0456 indicates there is a “very small leak” in the system. How small? About the size of a .020″ hole, although it doesn’t have to be just one hole.Nov 17, 2016 · In this video we pinpoint a common cause for the P0440 and/or P0455 codes on Dodge Ram trucks with gas engines from 2003-2008 and beyond. Watch this helpful ... Post the code numbers back on here and we can help you figure out what's causing the light to be on. 6 people found this helpful. I went to my local Autozone, the code read P0456 which could mean a loose gas cap (and it was loose) or an eval emissions sensor. 2 people found this helpful. Cool.From: Dodge Charger P0456: EVAP System – Small Leak | Drivetrain Resource P0456: Evap System Hose– The hose that carries the fuel vapor from the fuel tank to the intake manifold can begin to leak.This will cause the P0456 code. Look for either a tear or hole in it. This is one of the most common issues that causes the code.Labor: 1.0. The cost to diagnose the P0456 Dodge code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour. What is the Cost to Diagnose the Code P0457 Dodge? Labor: 1.0. The cost to diagnose the P0457 Dodge code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.P0456 Code: Evaporative Emission System Small Leak Detected - In The Garage with CarParts.com. Find out what the OBD-II P0456 code means and learn all about the common symptoms related to this trouble code and more. Read on.Please note that The type of fluids should be double checked in car manuals which you could find in your cars owner manual.This video will show how to check ...Hello fellow forum members! I have an Evap leak and replaced my gas cap, so Im wondering if anyone knows where the evap canister is on a 2008 dodge avenger 2.4L thanks everyone! ". mines done it 3 times since I've had the car, it's always gone away on it's own after a couple of days. [SIGPIC] [/SIGPIC]Michelin pilot supersports up front, …=============================Claim your FREE engine code eraser 👉 https://free.nonda.co 👈== How to Fix P0456 =============Engine Code P0456 Saving Repair P...There will likely be no noticeable symptoms other than the Malfunction Indicator Lamp (MIL). This is because the EVAP system is a closed system and only controls fuel tank vapors, not engine management. Causes. Possible causes of OBD code P0456. Usually this P0456 code is caused by an incorrect or faulty gas cap.DIY Steps to Diagnose Code P0456. Engine code P0456 could be caused by a number of things, including a loose gas cap, a faulty valve, or a leaking fuel tank. If you’d like to try to fix code P0456 at home without throwing money at parts, you’ll want to follow the steps below for proper diagnosis. Keep in mind this is an intermediate-level ...You can find common Dodge Avenger fault codes on this page that when clicked take you to a detailed description. ... P0456. Evaporative Emissions System Small Leak Detected. Learn More Fixes. 7/10 P0420. Catalyst System Efficiency Below Threshold (Bank 1) Learn More Fixes. 8/10 P0335.Post the code numbers back on here and we can help you figure out what's causing the light to be on. 6 people found this helpful. I went to my local Autozone, the code read P0456 which could mean a loose gas cap (and it was loose) or an eval emissions sensor. 2 people found this helpful. Cool.2013 dodge avanger 2.4 engine code p0456 - Answered by a verified Dodge Mechanic We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.In some late 90's to early 2000's Dodge, Jeep and Chrysler vehicles, cracks in the rubber hoses and elbows that connect some of the components of the EVAP system are fairly common to cause the code P0455 and other EVAP codes. Rubber hoses are typically used to connect rigid plastic lines to the service port, canister and other parts.Labor: 1.0. To diagnose the P000B Dodge code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.Oct 3, 2021 · Dodge Avenger 2008 P0456 code. Changed the gas cap. The malfunction light remained on for 5 days. ... 2008 Dodge Avenger Estimates. Powertrain Control Module ... Oct 2, 2013 · A video showing the location of the purge solenoid valve in a 2008 dodge caliber. I show step by step how to change it. Very easy. Most common cause of p0455... Jan 28, 2013 · 2012 DODGE AVENGER EVAP CODE EVAP SYSTEM LEAK DETECTED - Dodge 2012 Avenger SE Sedan 2.4L question. ... P0456-EVAP LEAK MONITOR SMALL (.020) LEAK DETECTED P0455, P0456 code on Jeep, Dodge What causes P0455, P0456 code on Jeep, Dodge. Chrysler has issued service bulletin 25-002-15 REV. B to address a P0455, P0456 code on Jeep, Dodge vehicles listed below. The check engine light on these vehicles can illuminate and when scanned, reveal P0455, P0456 codes. P0455 EVAP System Large Leak. P0456 EVAP ...Code P0455 Dodge Tech Notes. The P0455 it’s a quite common code because the code is set if the gas cap is loose or missing. Start by tightening the gas cap and clearing the code. In most cases, the code can be clear by disconnecting the car battery for about 30 minutes. The P0442 code means that the control module has detected a small leak in ...Causes and Fixes Dodge P0456 Code: Evaporative Emissions System - Small Leak Detected HVAC Mechanic 20.2K subscribers 587 51K views 9 months ago How to fix a Dodge P0456 Code:...The EVAP monitor is non-continuous. This means the system is only tested and monitored under certain conditions. For code P0456 to be set, the ignition must be off, the fuel must be at a certain level and ambient temperature must be within a pre-defined range. Code P0456 is caused by a small leak detected in the Evaporative Emission system. Mar 7, 2023 · The P0456 in the Dodge Ram 1500 indicates a small leak in the car’s Evaporative Emission Control (EVAP) system. This is a generic code, so it means the same in any Dodge cars or any cars from other carmakers. The EVAP system itself is an emissions control device that captures fuel vapors from the fuel tank. Dodge Ram P0456 OBDII Code Symptoms. P0456 code will typically not be accompanied by any noticeable symptoms other than the smell of gas and the service engine soon light.. Gas Smell– You may smell fuel vapor around the fuel tank area or fuel filler tube.; Check engine light– P0456 may be accompanied by other EVAP-related …Code P0420 Dodge Tech Notes. As the code description implies the P0420 code means that the vehicle's control module has detected that the three-way catalytic converter is not working properly (is not as efficient as the factory is expecting). Replacing the oxygen (O2) sensors may sometimes fix the code, but in most cases, the catalytic convert ...Jul 24, 2013 · A P0456 OBD 2 engine code means that the system has detected a small EVAP leak. Watch as we guide through some simple steps on diagnosing the leak. Our vehic... Apr 11, 2012 · There will likely be no noticeable symptoms other than the Malfunction Indicator Lamp (MIL). This is because the EVAP system is a closed system and only controls fuel tank vapors, not engine management. Causes. Possible causes of OBD code P0456. Usually this P0456 code is caused by an incorrect or faulty gas cap. 14-Sept-2023 ... Common causes of a P0456 code are faulty EVAP hoses, a leaking charcoal canister, or a damaged gas cap. A vehicle with a logged P0456 code can ...May 10, 2017 · 2013 Dodge Charger R/T Plus, Edelbrock E-Force 2300TVS 7 PSI, 450.97hp/459.03tq, 3.06 Diff Converted to Wavetrac LSD, Corsa CatBack, Severe Duty II Radiator, Dual Fans, OE Oil Cooler, Pursuit BR9 Brakes wPFC Pads & Rotors, Wholesale Import Parts Driveshaft, Bilstein Dampers, Catch Can, AlfaOBD enabled Paddle Shifters, Sport Mode & SRT Pages, Fogs on w/High Beams, Added Reverse Cam & Auto ... Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. 1 (855) 347-2779 · [email protected]. Read FAQ. GET A QUOTE. P0645 means there is an issue within the A/C clutch relay control circuit often due too a defective A/C compressor driver or control relay.What is the Cost to Diagnose the Code P0315 Dodge? Labor: 1.0. The cost to diagnose the P0315 Dodge code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour. following Diagnostic Trouble Codes (DTCs) set in the PCM: ** JC Vehicles 3.6L: • P0335 -Crankshaft Position Sensor Circuit. • P2610 -PCM Internal Engine Off Timer Performance. • U0140 -Lost Communication With Body Control Module (BCM). • P0456 -Evap System Small Leak.** JC Vehicles 2.4L: • P0456 -Evap System Small Leak. JS Vehicles: November 29, 2022 by Jason. P0441 is one of the more common OBD II codes that can occur in the Dodge Avenger . It is frequently caused by a loose or bad …The P0456 code means that the pressure in the Evaporative Emission Control System (EVAP) is less than what’s needed. The EVAP system captures any gasoline vapors from the fuel tank and sends them to the engine to be burned. This code can be caused by a few different things: A loose or missing gas cap. A crack in the EVAP hose.Labor: 1.0. To diagnose the P0882 Dodge code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.P0457 is a somewhat common trouble code with the Dodge Avenger. This code references a number that is given to you when you plug your Avenger into a OBDII scanner. P0457 Indicates that there is a leak in the Evaporative Emission Control (EVAP) System. It is similar to P0455 (large leak) and P0456 (small leak)Jul 24, 2013 · A P0456 OBD 2 engine code means that the system has detected a small EVAP leak. Watch as we guide through some simple steps on diagnosing the leak. Our vehic... P0017 is a diagnostic trouble code (DTC) for "Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B)". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine ...Many parts of the EVAP system can fail, leading to the P0441 code. Here are a few of the most common causes: Bad canister purge solenoid. Not tightened/bad gas cap. EVAP leak / cracked EVAP hoses. Voltage feed circuit short. Canister corrosion. Clogged or a restriction in the EVAP lines.The P0455 it’s a quite common code because the code is set if the gas cap is loose or missing. Start by tightening the gas cap and clearing the code. In most cases, the code can be clear by disconnecting the car battery for about 30 minutes. The P0442 code means that the control module has detected a small leak in the Evaporative Emission ...Symptoms of a P0571 diagnostic code may include: Cruise control completely inoperative. Erratic cruise control operation. Certain functions not operating as they should (e.g. set,resume, accel., etc.) Cruise control turning on but not engaging. No brake lights if the brake light switch is faulty.=============================Claim your FREE engine code eraser 👉 https://free.nonda.co 👈== How to Fix P0456 =============Engine Code P0456 Saving Repair P...08 Dodge Avenger 2.4 I have a P0456 and I'm monitoring current on the purge solenoid. Desired current is listed at 198 - Answered by a verified Dodge Mechanic We use cookies to give you the best possible experience on our website.Posted on Feb 27, 2014. P0340 - Camshaft position sensor circuit malfunction. P0457 - Evaporative emission control system leak detected (fuel filler cap loose/off) There is a bulletin #0398 posted on 05/12/2003 for P0457 - Malfunction indicator lamp (mil) illumination with diagnostic trouble codes p0442, p0455, p0456, p0457, p1442 or check fuel ... How To Fix OBD Code P0456 On A Dodge Avenger. December 7, 2022. OBD II Code P0456 is a generic diagnostic code that means you've got a severe leak in your evaporative emission recapture system (EVAP System). This code is, in most regards, no big deal - it's usually easy to fix & almost always something you can ignore for a short while.Content: Code P0456 : EVAP System Small Leak ... Vehicle: 2012 DODGE AVENGER: SE 2.4L L4 (B) ED3-GAS-FI-N Content: Code P0456 : EVAP System Small Leak Code U1110 Dodge Tech Notes. This is typically an electrical wiring connection issue at one of the controllers being monitored by the manufacturer. Someone changes a battery while the ignition switch is left on, that is, left in the RUN position. Someone flashes/upgrades their engine controller – other modules unable to …Evap leak help. Ok so I been dealing with a evap leak codes for a year or so, i started with p0456-small evap leak and check gas cap warning for most of that time. Now I have p0456, p0441- incorrect purge flow detected, p0457-evap leak detected (loose gas cap) also with this new codes has p0304- cylinder 4 misfire.Causes and Fixes Dodge P0456 Code: Evaporative Emissions System - Small Leak Detected HVAC Mechanic 22K subscribers 62K views 10 months ago How to fix a Dodge P0456 Code: Evaporative...JauntyBishop said: Recently had a P0456 (evap small leak) CEL and was told its most likely the ESIM (evap system integrity module) aka leak detection pump that was faulty. So I spent the $30 and took around 40-45mins to install. You'll need a 22mm socket to remove the rear wheel, a push pin/clip removal tool, and a 10mm socket to remove the nut ...Because this trouble code has to do with the torque converter clutch, it’s common to assume that is the faulty part, but there are many other possible causes. Here are a few to consider. Defective torque converter clutch solenoid. Malfunctioning torque converter. Electrical malfunction.Este código de avería hace referencia a un número que se te da cuando conectas tu Avenger a un Escáner OBDII. P0456 Indica que hay una pequeña fuga en el sistema de control de emisiones por evaporación. A menudo aparece con, o está relacionado con otros códigos, como P0420, P0441, y muy a menudo P0440. P0456 normalmente no es una ...6 posts · Joined 2018. #1 · Sep 6, 2018. I have a 2013 Avenger, and last night it died while I was going about 15mph & wouldn't restart for about 5 minutes. It still completely turns over. Battery is only about 4 months old. The check engine light has always come on and off bc of the gas cap. The only caution light I have on is a low tire ...Stock JK Tech - P0456 Code, Small Evap Leak FIXED - So for the past few months I've been battling the dang check engine light coming on even after a reset. Got the 0456 code and found out that it was the emission/ evap system small leak. Most folks, including my mechanic suggested starting at the gas cap. Big...The light will stay on until it passes the monitor. Which can take quite a while for evap. Clearing the code with the scan tool will make it go away. If the issue is still there it will usually take a couple days for the light to come back. Agreed - make sure the fuel cap is tight. Wondering why the check engine light is on and what is has to do with code P0456? Your vehicle has a complex evaporative emissions system to prevent fuel ...What Does Code P0128 Mean? Dodge P0128 definition: Coolant Thermostat Temperature Below Regulating Temperature. Issue Severity: LOW– Continued driving for a short period of time is okay. Repair Urgency: Get this code fixed withing the next month to prevent the potential for overheating. Diagnosis: It is important to complete the entire ...The P0325 code may cause some alarm, but it’s not normally a big deal. Instead, this code is telling you that there’s something either wrong with the knock sensor or the wiring to the sensor. In rare cases, there could be a fault with the PCM, but this doesn’t happen often, and when it does, there are generally other symptoms.Remove the valve from the car. Set the multimeter to testing resistance (ohms) Connect the probes of the multimeter to the power terminals of the valve. The readout values should be between 14 and 30 ohms, depending on the model. If not, the valve is faulty. You can also test the purge valve with a hand vacuum pump.In this video I'll be showing you the most common cause of a small evap leak in a 2012 Dodge Grand Caravan. And will also show you where the EVAP system Inte...Hello everyone! I have a 2013 Dodge Avenger SXT. This morning, I got the dreaded P0456 trouble code, which translates to a "Evaporative Emissions System Small Leak Detected". Looking for where I can find the evaporator canister and the purge solenoid on this vehicle?If the Check Engine Light is illuminated on your dashboard and your OBD-II scanner shows a P0441 trouble code, this means that there’s a problem with your EVAP system—or more specifically, the purge valve has incorrect purge overflow. To find out more about what a P0441 code entails and what may have caused it, read our guide below.Hello everyone! I have a 2013 Dodge Avenger SXT. This morning, I got the dreaded P0456 trouble code, which translates to a "Evaporative Emissions System Small Leak Detected". Looking for where I can find the evaporator canister and the purge solenoid on this vehicle?Our list of 17 known problems, issues, recalls, and complaints reported by owners can help you fix your 2009 Dodge Avenger. Top Cars; Car Price Calculator; Car Performance Calculator; ... Dodge Avenger Codes P0171, P0457, And P0456 2009 DODGE AVENGER, 2.4L, 4 CYL, 2WD, AUTOMATIC, 126, 000 MILES.

The P0456 code means that the pressure in the Evaporative Emission Control System (EVAP) is less than what’s needed. The EVAP system captures any gasoline vapors from the fuel tank and sends them to the engine to be burned. This code can be caused by a few different things: A loose or missing gas cap. A crack in the EVAP hose.. Osrs hard clue coordinates

p0456 code dodge avenger

A P0456 OBD 2 engine code means that the system has detected a small EVAP leak. Watch as we guide through some simple steps on diagnosing the leak. Our vehic...I have a 2010 Dodge Avenger SXT that I just purchased and I have the following codes p0882, p0700, p0456, p0845 One fault related to the fuel evap system and the others might be related to transmission problems, perhaps a single cause, however a really good scan tool with bidirectional software would help the diagnostic process a great deal.How to Diagnose Evap Codes P0455, P0456 and P0457Code P0456 may appear on some Jeep vehicles like the 2014 Jeep Grand Cherokee Laredo 3.6L V6. ... Remember that solutions for code P0456 on a Dodge might differ from Ford P0456 code fixes. While these fixes can work for many vehicles, they might not work for all, and taking your vehicle to the shop will always be the safest option. ...A loose, damaged or missing gas cap is the most common cause of a fuel vapor leak. Thankfully, it’s also the easiest to fix. Tighten or replace your gas cap, reset the code and check to see if your P0457 trouble code returns. If it does, turn to one of the more complex repairs. Another common issue is a cracked vacuum canister.Labor: 1.0. To diagnose the P000B Dodge code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.Background. The p0456 is one of the most common check engine light (CEL) codes and refers to a small leak in the Evaporation Emission Control System. Over 90% of the time the solution that fixes the problem is to replace the Dodge gas cap! As they age, the rubber seal between the gas cap and the fuel filler neck can begin to deteriorate and …Aug 14, 2023 - P0456 is an OBD-II generic code that the engine control module (ECM) has detected a very small leak in the evaporative system during the ...The P2096 code shows that the post-catalyst fuel trim system is too lean on Bank 1. That simply means that it is getting too much air and not enough fuel to be perfectly balanced. This condition is recognized by the oxygen sensors and the code is generic across most manufacturers. On a four-cylinder or straight-six-cylinder engine, the Bank 1 ...This might not solve your problem but is an overlooked cheap fix for the problematic p0456 and p0457 codes, first came the gas cap light(replaced) then the c...There will likely be no noticeable symptoms other than the Malfunction Indicator Lamp (MIL). This is because the EVAP system is a closed system and only controls fuel tank vapors, not engine management. Causes. Possible causes of OBD code P0456. Usually this P0456 code is caused by an incorrect or faulty gas cap.P0457 definition: Evaporative Emission (EVAP) Control System Leak Detected. Issue Severity: MODERATE – Extended driving with this code may cause internal engine damage. Repair Urgency: Get this code fixed as soon as possible. Diagnosis: Although there are no immediate drivability issues of the trouble code P0457, this is the …I got a code P0456, small evap leak, and the dealer told me I needed a new "purge valve". He also said I could drive indefinitely with the engine light on so long as it was not "blinking", but I wouldn't know if something else might be wrong. I have a 2006 Durango SLT, 4.7 engine. Can you tell....

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