Jeep Cherokee Rough Idle

Jeep Cherokee Rough IdleThe Jeep runs great and idles great. Your Grand Cherokee’s engine mounts connect it to the chassis. Any major questions you may have and you need my response right away, please use the cash app donate option. Mark helpful 380 grandjeeper answered 5 years ago Could be a faulty coolant sensor sending false signal to the computer 9 people found this helpful. 1) Changed all 8 spark plugs 2) Changed all 8 Ignition Coils 3) Changed all 8 Fuel Injectors 4) Changed all engine sensors, relays, and gaskets 5) Installed upgraded Intake Manifold 6) Installed upgraded CAI System from K&N 7) Installed ATI Performance Damper. 2L ZJ, that is before the tranny went. It runs rough (not to the violently shaking, but rough enough to get a massage while sitting still) in Park, Neutral and all drive gears while sitting still (except for the first few second when I start up cold when the idle is still around 800-900 and then it drops to normal (around 550 rpm's). Jeep Cherokee em São Paulo - Usados e Seminovos. Tell me the solution because I've changed everything coil packs plugs and clean the injectors made sure there wasn't no leaks all of the above I have to keep mine above 2,000 rpms with the rough idle at stop don't know what the problem is ECM maybe PCM????? See more Reply Save Like R. When your 1997 to 2001 Cherokee won’t start on the first try day after day, the first thing to suspect is a failed check valve on the fuel pump. Why Your Jeep Cherokee Keeps Stalling and How to Fix It. 0 is that rough idle is usually caused by vacuum leak as mentioned above already. Shop millions of cars from over 22,500 dealers and find the perfect car. The rough idle is caused by a combination of the outside temperature being hi. when it shakes the AFR is typically at 14. Rough Idle can have some many different issues. I'd suggest first cleaning your idle air control and throttle body, then test and adjust your throttle position sensor (your vintage TPS is adjustable). Anyone experiencing an intermittent rough idle and slow throttle response at parking speed? There is almost 1000 miles on it and I guess I'll have to step up and take it in for it's first service visit. My XJ has about 210,000 miles and has been pretty. As far as the symptoms I've previously described. Jeep Cherokee XJ Very Rough Idle when hot, low RPM">2000 Jeep Cherokee XJ Very Rough Idle when hot, low RPM. SOLVED: Why dose my 2000 jeep cherokee have a rough idle. How to fix a rough idle on a Jeep grand cherokee, DIY …. Rough idle, bogging down, misfire, no codes. If the vacuum system gets a leak, it will cause a shake when idle. Now I am having some hard starting issues when the engine is cold. 2 Engine Rough Rough at Idle with P0303. If you need to know its location I can get a pic of it for you. try doing the procedure below, should cure the problem. Keeping an engine running at idle is harder than while rotating at 3,000 RPM, because the centrifugal force created helps keep it running. It's very odd how the idle will be so rough and only when it runs on a few highway kms it settles out and fixes itself. Major mechanical problems can result in a rough idle. It runs great when I step on the gas, but when it idles it runs really rough, ideas?? Reply Save Like 1 - 12 of 12 Posts SHELBYGT · #2 ·. I remedied it by increasing the idle speed to about 800rpm in park/neutral, it sits a little lower 600ish in drive but is all good now. K KoreaZJ Registered Joined Aug 30, 2011 2,668 Posts. 95 Jeep Cherokee Rough Idle. 99 Cherokee, 4. The Jeep runs great and idles great. I replaced the map sensor and wow the car ran a little better but for sure, rough idle and check engine light a couple minutes later. Or you can mist wd-40 and get the same effect. Here are some of the causes of surges, stalls at stops, slow idle speed, erratic idle speed, rough idle and engine hesitation (and other problems), it is in most cases the idle speed control air-bypass valve and or throttle valve and upper intake, these area's get full of gunk and combustion residue over the miles and cause idle issues (stalls, …. 2015 Jeep Grand Cherokee Rough Idle (3. Reasons a Jeep Cherokee Has Rough Idle Jeep Cherokee The most common reasons a Jeep Cherokee has rough idle are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. High Idle Speed: The TPS may report faulty values causing the engine idle speed to be increased above normal. In this video, I show how I fixed the rough idle in my 2000 Jeep Cherokee Sport. after this time, it "clears up" & runs fine& usually starts fine once it's warm. Dodge Chrysler Jeep Cylinder Head 3. Around 35K miles, I began to notice that my vehicle was driving a little rough and my MPG was low (15-16 MPG). The idle occasionally drops to around 400 but the shaking neither seems to be correlating to the rpm nor does it always happen when the rpm drops. Jeep Cherokee Rough Idle → Causes & Diagnosis. 0 I had that was only running on 7 cylinders. All XJ Non-modified/stock questions go here - Rough Idle, Hard Starting, Back Firing when Hot - Hi all, I just joined the forums today and am hopeful some of you may be able to help me with an issue I'm having with my 1997 Jeep Cherokee Sport. It's very odd how the idle will be so rough and only when it runs on a few highway kms it settles out and fixes itself. 0 jeep cherokee rough idle. You should also feel the shaking more in gear than when you are in park. Your Jeep Cherokee Keeps Stalling and How to Fix It">Why Your Jeep Cherokee Keeps Stalling and How to Fix It. In this video, I show how I fixed the rough idle in my 2000 Jeep Cherokee Sport. Model: Cherokee (SJ) Rough Idle, Hard Starting, Back Firing when Hot Hi all, I just joined the forums today and am hopeful some of you may be able to help me with an issue I'm having with my 1997 Jeep Cherokee Sport. Rough Idle can have some many different issues. It's very odd how the idle will be so rough and only when it runs on a few highway kms it settles out and fixes itself. 1999 Jeep Cherokee rough idle. 7 but the symptoms of a rough idle smoothing out as the engine warms up may be indicative of a vacuum leak through one of the engine seals. Misfire rough idle FIXED. once it starts, the idle is rough for about 15 more seconds. Jeep Cherokee Shakes When Idle: Causes and How to Fix. I just had a full tune up done, including plugs, wires, cap, and rotor, because it was running a little rough at idle, and, at times, seemed like it had no power. If they wear out, it can cause a shaking condition when idle. Fuel pressure was checked, and is good. General Jeep Cherokee Discussions Rough idle 2313 Views 11 Replies 5 Participants Last post by tawanda , Sep 2, 2015 J JimStG Discussion Starter · Aug 13, 2015 I have a 94 Cherokee with the 4. Rough idle in park and at stops. There is often when I sit at a light, it will idle very closely to less than 400 rpm and there is no drama like spitting sputtering, but you can tell that it will try to die on me. Rough Idle can have some many different issues. We consider our steer correction kit to be the BEST adjustable aftermarket rod ends for the 2-3" lifted Jeep Grand Cherokee (WK) and Jeep Commander (XK) platforms on the. How to fix a rough idle on a Jeep grand cherokee, DIY Repair - YouTube 0:00 / 2:33 How to fix a rough idle on a Jeep grand cherokee, DIY Repair Mugiver Muscle Machines 3. Brief misfire/stumbling/rough idle after starting XJ. This article applies to the Jeep Cherokee XJ (1984-2001). General Jeep Cherokee Discussions Rough idle 2313 Views 11 Replies 5 Participants Last post by tawanda , Sep 2, 2015 J JimStG Discussion Starter · Aug 13, 2015 I have a 94 Cherokee with the 4. It was reported that you could "push through" the power loss, and the symptons would not return until your next session behind the wheel. Now, suddenly, it is starting at a really LOW idle and has to warm up before I can get it into drive without stalling. Jeep Cherokee 4x4 for sale in São Paulo, Brazil. Around 35K miles, I began to notice that my vehicle was driving a little rough and my MPG was low (15-16. It takes a few more cranks than usual to start it up. Why Your Jeep Cherokee Keeps Stalling and How to …. Your Cherokee's engine creates vacuum when running. I have a 2010 Jeep Grand Cherokee, it runs fine when I first start it in the morning,I can drive 100 miles no problems till I turn it off and try to restart it, then it idles rough,help please. I have a 2017 Jeep Cherokee Latitude with 36,000 miles. Research, compare, and save listings, or contact sellers directly from 39 Jeep models in Cairo, IL. Brought my Jeep to the dealer to have them check out the rough idle and a few other things since it was under warranty and it turned out new spark plugs fixed the misfire/ skip that was causing the stumble/ rough idle. Usually makes a world of difference for a few weeks. Reasons a Jeep Cherokee Has Rough Idle Jeep Cherokee The most common reasons a Jeep Cherokee has rough idle are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. It was reported that a failure of the upstream O2 sensor could result in a rough idle. Reply Save Like Eric in FL Discussion Starter · #6 · Oct 27, 2017 Desoto said:. As the engine warms up metal and seals expand, closing the vacuum leak. No trouble codes were displayed, however. Stays pretty steady, but that chug-chug-chug-is really noticeable at the rear end of the jeep. The rough idle is caused by a combination of the outside temperature being high and th. Had the tune up done, and problem seems to not have changed really at all. The ECU runs in open loop until the 02 sensor warms up. Here are some of the causes of surges, stalls at stops, slow idle speed, erratic idle speed, rough idle and engine hesitation (and other problems), it is in most cases the idle speed control air-bypass valve and or throttle valve and upper intake, these area's get full of gunk and combustion residue over the miles and cause idle issues (stalls, …. Hey, Ive had the same problem with my 93 5. Jeep Cherokee 1984-2001: Why Does My Car Idle Rough? An engine needs a precise amount of air and fuel to idle smoothly. Brought my Jeep to the dealer to have them check out the rough idle and a few other things since it was under warranty and it turned out new spark plugs fixed the misfire/ skip that was causing the stumble/ rough idle. Idling in traffic and RPM's drop way downWK is running rough like it might stalland the check engine light flashes on and off for about 10 seconds, then goes off and everything returns to normal. Idle problem remains a odd frustrating. See More Jeep Grand Cherokee Problems. Start by taking a look at the codes, if the check engine light is on, and work from there. Rough Idle, flashing engine light. Just take a fine powder and fluff it when the motor is running by lines and see if any is being drawn towards a section of line. 0 AW4, NP242 Past Jeeps: 49 Willys, 81 Scrambler, 88 Comanche Without "data", all you have is an opinion! Reply Save Like H hotmomma Discussion Starter · #3 · Dec 12, 2008. The engine feels very powerful and normal. I will get message/question within 2 minutes and. Jeep Grand Cherokee Rough Idle. 7 but the symptoms of a rough idle smoothing out as the engine warms up may be indicative of a vacuum leak through one of the engine seals. How to fix a rough idle on a Jeep grand cherokee, DIY Repair - YouTube 0:00 / 2:33 How to fix a rough idle on a Jeep grand cherokee, DIY Repair Mugiver Muscle Machines 3. The most common reasons a Jeep Grand Cherokee has rough idle are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. Idle problem remains a odd frustrating headache after much work. It turned out to be a relatively cheap fix, and is running great. JEEP CHEROKEE GUIDE Idles Rough A rough idle is a common problem that can occur in a car's engine. If your Jeep Cherokee is idling rough, look for any OBD II codes if the check engine light is on. 2000 Jeep Cherokee. I have a 2000 Cherokee sport that has been rough idling without a check engine light. That is where I would start on a 14 year old vehicle. It was reported that a failure of the upstream O2 sensor could result in a rough idle. ERRATIC IDLE, OCASSIONAL STALLING Please Advise. Here is why your Jeep Cherokee keeps stalling: Many stalling problems can be attributed to the PCM or crankshaft sensor and there are steps you can take to fix these issues yourself or at the very. Well it happened again this morning. It can be caused by a range of factors, from minor issues like a dirty air filter to more serious problems Poor Idle Mpg I Have A 1998 Jeep Cherokee Limited With The 4. Reply Save Like Kyle · #9 · Feb 18, 2009. While the Jeep was stopped and idling, for example at the stoplight, we both noticed the engine idling rough, like it wanted to stall out, with the RPM fluctuating between 400-500 RPM (it did dip to as low as 350 on a couple of occassions). Jeep Grand Cherokee Questions. I started with the obvious things - oil change and new filters. Anyone experiencing an intermittent rough idle and slow throttle response at parking speed? There is almost 1000 miles on it and I guess I'll have to step up and take it in for it's first service visit. yes yes my Jeep Cherokee latitude is doing the same thing. vFlyteAir Cherokee PA140 Original. 2000 Jeep Cherokee XJ Very Rough Idle when hot, low RPM. I just had a full tune up done, including plugs, wires, cap, and rotor, because it was running a little rough at idle, and, at times, seemed like it had no power. Easy quick fix that is a likely culprit on Renix engines is the CPS. Rough Idle, Hard Starting, Back Firing when Hot. The new TSB needs to be done anyway! Willys48 2014 Cherokee Limited 4X2 3. This vacuum is carefully controlled. How to fix a rough idle on a Jeep grand cherokee, DIY Repair - YouTube 0:00 / 2:33 How to fix a rough idle on a Jeep grand cherokee, DIY Repair Mugiver Muscle Machines 3. Model: Cherokee Rough idle - no check engine Hello all. General Jeep Cherokee Discussions Rough idle 2313 Views 11 Replies 5 Participants Last post by tawanda , Sep 2, 2015 J JimStG Discussion Starter · Aug 13,. 0 % 34 % of the time it's the Vacuum Leak 0 % 21 % of the time it's the Spark Plugs 0 % 15 % of the time it's the Ignition Coil 0 % 30 % of the time it's. Stays pretty steady, but that chug-chug-chug-is really noticeable at the rear end of the jeep. The reason your Jeep Cherokee shakes at idle but smooths out when accelerating is that the engine is spinning faster, which smooths out any misfires. How to fix a rough idle on a Jeep grand cherokee, DIY Repair. I also need to clean up the idle air controller since it doesn't high-idle at startup anymore (that's more recent and is -- by my knowledge-- not related to the rough, dieselish cold run). That bad battery could be the cause for low idle since the car is a big computer and everything needs a good voltage. The rough idle is a chug-chug-chug. The battery is almost brand new, and it was tested recently. This article applies to the Jeep Cherokee XJ (1984-2001). If it comes back again after that I reccomend replacing it. Some Jeep Cherokee owners have reported that their stalling and rough idling problems were caused by a disconnected fuel pump vent hose that took minutes to diagnose and fix, despite the presence of multiple error codes indicating problems with other components. Jeep Grand Cherokee. EDIT: with having a very low pulsing idle, with low voltage. Jeep Grand Cherokee Shakes When Idle: Causes and How to Fix. 0 Engine And Four Wheel Drive With 165000 Miles. Seems like the battery gets enough juice after that to keep the engine running smooth. It wouldn't be the 02 sensor that's causing the rough idle on startup. Reasons a Jeep Cherokee Has Rough Idle Jeep Cherokee The most common reasons a Jeep Cherokee has rough idle are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. dose my 2000 jeep cherokee have a rough idle. I would first check your tuneup (plugs, wires, dist cap & rotor). It first started as a slight vibration but now it seems to be like an electric massager! Some days are better than others, but I havent been able to find a pattern yet. My XJ has about 210,000 miles and has been pretty rock solid reliable for me. Shop Jeep vehicles in Cairo, IL for sale at Cars. Has only happened when the Jeep is cold. Model: Cherokee (SJ) Rough Idle, Hard Starting, Back Firing when Hot Hi all, I just joined the forums today and am hopeful some of you may be able to help me with an issue I'm having with my 1997 Jeep Cherokee Sport. Some Jeep Cherokee owners have reported that their stalling and rough idling problems were caused by a disconnected fuel pump vent hose that took minutes to diagnose and fix, despite the presence of multiple error codes indicating problems with other components. Procurando por Jeep Cherokee Usados e Seminovos em São Paulo? Na Webmotors você encontra mais de 73 anúncios de carros com as melhores ofertas do mercado. SOLVED: Idle problem remains a odd frustrating. A fault TPS sensor can confuse the ECU causing the idle to be erratic or "hunting". Misfire rough idle FIXED. Since December 2019, my 2015 Jeep Grand Cherokee has been idling pretty rough. To maintain an engine idle, the engine's computer must determine the correct idle speed, then adjust air-fuel and ignition timing to reach it. Slow cold starting, rough idle, then runs fine after 15 seconds. '01 XJ rough idle problem. Further, it could cause power loss during initial acceleration. This article applies to the Jeep Cherokee XJ (1984-2001). Does this sound like a misfire?. The fuel pump check valve is supposed to hold pressure in the fuel line while the engine is off. Inspired by all this learning I've decided to bring into the the world. Jeep Cherokee Rough Idle/Heat Soak Fix. As far as the symptoms I've previously described. It runs great when I step on the gas, but when it idles it runs really rough, ideas?? Reply Save Like 1 - 12 of 12 Posts SHELBYGT · #2 · Aug 16, 2015. General Jeep Cherokee Discussions Rough idle 2313 Views 11 Replies 5 Participants Last post by tawanda , Sep 2, 2015 J JimStG Discussion Starter · Aug 13, 2015 I have a 94 Cherokee with the 4. Help rough idle at start up?. Acesse Agora! A Webmotors usa Cookies, pequenos arquivos para aprimorar e proteger a sua experiência :) Cherokee. It wouldn't be the 02 sensor that's causing the rough idle on startup. I know my battery is almost dead because of winching and sometime it takes like a second to turn the engine over. I took the jeep into a local trusted mechanic and it turns out the rough idle was caused by deteriorated ignition wires. If it is not, start with pulling the plugs and visual inspection of the air filter and vacuum hoses. Reasons a Jeep Cherokee Has Rough Idle Jeep Cherokee The most common reasons a Jeep Cherokee has rough idle are a vacuum leak, an issue with the spark plugs, or a. Here is what I have replaced while rebuilding the engine as well. About 9 months ago, it had a REALLY high idle upon starting, and I had the TPS replaced and ground wire work done. Easy way to test for a vac leak without any gauges is to spray break parts cleaner or carb cleaner all over the motor while its running and when your idle jumps thats the area where your vac leak is at. Idle bogging under load is a pretty common sign of a vac leak. if i put it in gear during this time, it feels like it's going to stall, but doesn't. 2 V6 Granite W/Black Icelandic Leather. Your Jeep Cherokee's engine needs to be mechanically sound. Thanks Wayne, the O2 sensor I saw when replacing the exhaust manifold, thanks for that one, will not touch that for now then. I'd suggest first cleaning your idle air control and throttle body, then test and adjust your throttle position sensor (your vintage TPS is adjustable). Rough Idle, Loss of Power. I have a 2017 Jeep Cherokee Latitude with 36,000 miles. vFlyteAir Cherokee PA140 Original by JonhMama EN: This week a learned two new things related to my flightsimming habits: 1) one of the biggest flight schools in my city uses Pipers instead of Cessnas; 2) flight training is very expensive. I'll have them look at it again maybe. Anyone experiencing an intermittent rough idle and slow throttle response at parking speed? There is almost 1000 miles on it and I guess I'll have to step up and take it in for it's first service visit. Many systems and parts are used to keep the engine idling. Shakes when idle, smooths out while driving, thunking sound when shifting, no code. Jeep Cherokee em São Paulo. Find great deals and sell your items for free. It also seems that overnight it will start up a bit hesitant but all fine and run great until that warm up halfway mark (100) on the temp gauge. Reply Save Like R RCS1300 · #8 · Sep 26, 2019. Find 110 used Jeep in Cairo, NE as low as $20,988 on Carsforsale. Here's how to diagnose a rough idle issue in your Jeep Cherokee. Find the most common driver-reported problems that are to blame when a Jeep Grand Cherokee has a rough idle. Here is the common cause of surges, stalls at stops, slow idle speed, erratic idle speed, rough idle and engine hesitation (and other problems), it is in most cases the idle speed control air-bypass valve and or throttle valve and upper intake. New and used Jeep Cherokee 4x4 for sale in São Paulo, Brazil on Facebook Marketplace. I have a 2000 Cherokee sport that has been rough idling without a check engine light. General Jeep Cherokee Discussions Rough idle 2313 Views 11 Replies 5 Participants Last post by tawanda , Sep 2, 2015 J JimStG Discussion Starter · Aug 13, 2015 I have a 94 Cherokee with the 4. A fault TPS sensor can confuse the ECU causing the idle to be erratic or "hunting". Jeep For Sale in Cairo, NE. I remedied it by increasing the idle speed to about 800rpm in park/neutral, it sits a little lower 600ish in drive but is all good now. Once it is running I have no issues, no stalling, no rough idle. Rough idle, voltage bouncing up and down at stop. As I was told, the wires are carbon fire, and break down over time. 7 HO Engine Rough Idle Problem. Jeep Cherokee has rough/low idle and is stalling. The spark plugs were fouled so I had them replaced. 22 Posts. Rough idle goes away after about a minute if I rev the engine to about 2K RPMs (hot or cold engine). If your Jeep Cherokee is idling rough, look for any OBD II codes if the check engine light is on. Engine timing Low compression in one or more cylinders Exhaust leak Worn piston rings Metal shavings in oil Jeep Cherokee Rough Idle Diagnosis Start With the Check Engine Light. 2001 Jeep Cherokee. When your 1997 to 2001 Cherokee won’t start on the first try day after day, the first thing to suspect is a failed check valve on the fuel pump. Took the Jeep In I took the jeep into a local trusted mechanic and it turns out the rough idle was caused by deteriorated ignition wires. Rough Idle can have some many different issues. I had no check engine light and didn’t see any stored or pending codes when I scanned the computer. About 9 months ago, it had a REALLY high idle upon starting, and I had the TPS replaced and ground wire work done. It was reported that a failure of the upstream O2 sensor could result in a rough idle. Easy way to test for a vac leak without any gauges is to spray break parts cleaner or carb cleaner all over the motor while its running and when your idle jumps thats the. EDIT: with having a very low pulsing idle, with low voltage. AFR does occasionally lean up to 16:1 on startup but that may be a function of my wideband and not actual AFR. What would cause my 2002 Jeep Grand Cherokee Laredo to stall out on the freeway after 20 30 miles and then have rough idle until it cools off and it runs fine 35 people found this helpful. Model: Cherokee Rough idle - no check engine Hello all. Idle bogging under load is a pretty common sign of a vac leak. Ran fine, but idled like crapola! It does not jump all over the tach. Any major questions you may have and you need my response right away, please use the cash app donate option. When the battery gets even weaker, weird things can and do happen, including 4WD unavailable messages and even engine stalling. The new TSB needs to be done anyway! Willys48 2014 Cherokee Limited 4X2 3. A slowly dying battery gives subtle hints like slower cranking, ESS not working because of battery charging (for those with ESS), but I have not seen rough idling as a symptom (yet). A vacuum leak can be caused by a bad vacuum hose, intake manifold gasket, and other vacuum powered accessories. The car would accelerate fine and drive down the road fine but the engine was misfiring at idle now, whereas it wasn’t doing that before. The rough idle is a chug-chug-chug. It will only rough idle when it is stopped and runs fine when i'm on the gas; when stopped it'll idle at about 500-600 RPMS and sputter like it wants to stall. Materials Needed Flashlight Rubber gloves Safety glasses Brake cleaner Throttle body cleaner Propane or spray bottle with soap and water mixture Diagnostic scan tool Vacuum gauge Hose clamping pliers Tape measure Vacuum pump. Here is what I have replaced while rebuilding the engine as well. Stock XJ Cherokee Tech. JEEP CHEROKEE GUIDE Idles Rough A rough idle is a common problem that can occur in a car's engine. A slowly dying battery gives subtle hints like slower cranking, ESS not working because of battery charging (for those with ESS), but I have not seen rough idling as a symptom (yet). This is normally found in conjunction with a slow engine return to idle speed symptom. Idle bogging under load is a pretty common sign of a vac leak. The rough idle is a chug-chug-chug. The check valve is located on the fuel pump and located in the gas tank. Try just unplugging and then plugging it back it. Since December 2019, my 2015 Jeep Grand Cherokee has been idling pretty rough. Used Jeep Cars for Sale in Cairo, IL. 0 is that rough idle is usually caused by vacuum leak as mentioned above already. Check for any cracked rubber and carbon tracing. Discussion Starter · May 13, 2023. rough idle, then runs fine after 15 ">Slow cold starting, rough idle, then runs fine after 15. i turn the key from a cold start & my XJ takes at least 5 seconds to fire up (no problem turning over). What would cause my 2002 Jeep Grand Cherokee Laredo to stall out on the freeway after 20 30 miles and then have rough idle until it cools off and it runs fine 35 people found this helpful. Took it back to the shop and again they say a P0303 code on the same cylinder. P0302 - YouTube 0:00 / 10:48 Almost yours: 2 weeks, on us 100+ live channels are waiting for. The rough idle remained, so I checked the spark plugs.