It does not idle rough, will restart immediately if you start after stalling, but if sitting. 0 (160,500 miles)-What I've replaced thus far- My jeep never stalls, however. Throttle Position Sensor/Switch A Circuit Low Input. Oct 15, 2015 · Jeep Grand Cherokee fix rough idle or stall Anderson E Rockefeller. oil coming out of exhaust is a problem that needs your immediate attention. Usually, this happens in a LOW IDLE situation where your RPMs are low - for example, a red light, or worse yet, during stop and go traffic during rush hour! I too know your pain. recently bought a 2006 srt8 charger, started having a rough idle, vehicle just turn 100k, had a 02 sensor code, replace them, eliminated the cats, installed 3" exhaust from the headers back, put new spark plugs, and cleaned the throttle body. I wouldn't say the problem came on all of a sudden, some days it would have a very rough idle but normally would get better after driving. The Dodge ram 1500 rough idle can because by a bad spark plug or spark plug wire. At fist it was stalling once every five days or so ,(and start right back up)then every day then every time it warmed up 15-20 minutes. My daughter's 94 Jeep began stalling in the same manner as many of you have experienced. Aug 04, 2013 · 03 Jeep Liberty rough idle/ stalling. Jeep Grand Cherokee Idle Control Valve. Rough idle and stalling 2004 jeep grand cherokee laredo 3 Answers. mi and today on my way to work while on the interstate it started feeling as if it were losing power then i noticed the service engine light begain blinking. It has been stalling on me when comin to a stop. 2 days ago · download how to adjustment idle onan 4000 generator free and unlimited. I have a rough idle/stall issue with my 07 Patriot. So, basically would drive to work in the a. It's a possible scenario. if it feels like the car is. I have a 2002 Jeep Liberty that has systematically broken down every 2-3 months. My rough idling started at about 14,000 miles. So it has rough idle and a miss but only at idle it's only idleing between. drive 3:30 pm most days. download 1994 ford ranger stumbles on acceleration free and unlimited. 4) Engine Stalling. You can try an injector cleaner in a can (or bottle) for under $10 and see if it helps, and then work from. sudden stalling of the engine, idle surging of the car, and sudden. For a better response time, run your engine with AutoZone's premium idle air control valve for Jeep Grand Cherokee. the exhaust smell is very rich. stalling as soon as i start it, when i start it again the idle will drop almost to stalling then catch it self and try to stableize. HOWEVERwhen starting cold, if it gets the least bit cold outside 20 degree F or less) the idle goes rough and if I give it gas it stalls. it runs fine when i first start it, but soon idles low/rough, but only in gear. so my 1992 XJ with 4. , Chrysler, Dodge, Jeep, and Ram, 18 replies 2006 Jeep Liberty CRD, Chrysler, Dodge, Jeep, and Ram, 21 replies 2002 Saturn Runs Hot At Idle Only (AC Worsens It), Retired Brands, 19 replies. When the PCV hose is hooked up, it starts and stalls, when you disconnect the PCV from the hose it stays running with the sluggish rough idle but it is the only way to keep it running! The minute you plug in the PCV the engine dies and doesn't want to restart until it's unplugged again! HELP ME PLEASE, I LOVE MY JEEP!!!. It was the crank shaft positioning sensor. 2000 Ford Escort SE 2. everything seems fine, but this oil pressure issue freaks me out. Ok with my Jeep, it only happens once in a while. Took it to a mechanic who replaced the plugs and plug wires and it ran good again. Our Jeep Grand Cherokee idle control valves are supplied by trusted aftermarket and OEM brands such as, Standard Motor Products, Delphi and Mopar. Engine stalls when warm Rough idle, stalls, when engine warm. The Jeep 258 (4. Viper warning light, stalling, rough idle Got home ok and forgot about it. chevy small block cylinder misfire/rough acceleration. A misfire will cause the engine to momentarily stumble, or lose rpms, and then regain its normal engine speed. learn 5 ways to detect the source of the problems and troubleshoot. At first it did this once in a while and I was able to fix it by disconnecting the battery and it seemed to run fine for a while. I put it in neutral, gave it a little gas and it came right out of it. 7L to idle rough? here are some possible reasons i found while searching lost: 1) 90 degree v-6's idle rough 2) motors were manufactured slightly out of balance 3) the 3. If the breeze from those open windows just isn't cutting it, come by our shop in Jackson, MI 49201 to get an expert opinion on what we can do to fix your auto A/C or heating problems. IDLE SPEED CONTROL. Idle stalls when oil fill cap is off Anyway, when I go to check my oil and remove the cap, the engine inevitably stutters and stalls in my '86. so my 1992 XJ with 4. ckcarr is right, just ride off and it should be warm enough to idle by the time you go a few blocks. 00 part that is replaced by removing two screws. It does not idle rough, will restart immediately if you start after stalling, but if sitting. Here's the facts: - Intermittently idles roughly - or stalls - at a light or stop sign, like it's hiccuping. when she got home after getting aaa to bring her some gas i noticed a shudder to the engine. Jeep will not start back up once shes been running or after she stalls unless she sits for 10-15 minutes, and she will start fine but a little rough. 6L Rough Idle and stall 2004 f-150 4. No more stalling, but the idle sits around 500 and is a little rough. If you haven't changed the plugs or had the fuel system cleaned, now would be a good time to do it. 9k and when you touch the pedal the gauge will move like it's catching up I feel slap in the butterfly if feels l. When the motor is cold, it will start right up, but will lump at idle and feel rough because the choke provides a too rich a mizture and overloads the engine to the point where it wants to run rough, almost to the point of stalling. 7 liter engine/ stalling near idle speeds engine run rough. said her 2010 Jeep Commander. My 2002 Suburban idles very rough/erratic when the temperature outisde is cold(i. Jeep idles high when started, goes down to normal idle, and once warmed up will idle rough and low, 600-700. There may be lots of reasons a car stalls at intersections, including low automatic transmission fluid levels, moisture in your gas, broken sensors, or issues with the EGR valve. What is an idle control valve?. without experiencing this phenomena, i'd be. If it hunts like that it could be a lot of things but most common would be. So let me explain the deal, a few weeks back my motor(99’ 3rz-fe auto) started acting strange on my way home in traffic where it started to idle real low and rough and acted like it wanted to stall but I was able to keep it alive in neutral, then after a few days it would just beat me to stalling before I could keep it alive and it is pretty. You may have to register before you can post: click the register link above to proceed. hello i have a 2001 jeep grand cherokee and i have same issues my jeep stalls a few times (that. rough acceleration. 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. My 2000 jeep grand cherokee has been running very rough at idle, now it will start to die when you slow down. it also seems the longer i sit the worst it gets. It was probably around 85 degrees still and I got stuck in some stop and go traffic on my home, so the engine was at 220 degrees for a bit. After each time my yj has a hard time starting for a day nor two after, then once running the idle is extremely rough. Apr 19, 2019 · Note: An additive can sometimes, however, cause a rough idle problem. 2000 Ford Escort SE 2. The rough idle can also because by a bad camshaft. Coil is new. 0 runs wierd and tries to stall 1989 xj shooting out black smoke 1989 4. I also completely disconnected the main coil wire that goes to the distributor and the car did the same thing. 2008 Wrangler X 75,000 miles 6spd The other day the jeep died on me while leaving from a stop sign with no warning, it Jeep died, low rough idle and stalling, won't run - Jeep Wrangler Forum. There may be lots of reasons a car stalls at intersections, including low automatic transmission fluid levels, moisture in your gas, broken sensors, or issues with the EGR valve. 00 part that is replaced by removing two screws. tune out popping through exhaust on decel? ls1gto. 2002 Jeep Liberty 3. With a stethoscope, I don't hear any difference in injector pulses while revving, still bogs. So let me explain the deal, a few weeks back my motor(99’ 3rz-fe auto) started acting strange on my way home in traffic where it started to idle real low and rough and acted like it wanted to stall but I was able to keep it alive in neutral, then after a few days it would just beat me to stalling before I could keep it alive and it is pretty. Get engine drivability problems (hard stops, rough idling, stalling, diminished power, etc. If the EGR valve is stuck open or can't seat because of carbon buildup under the valve. Pit bike sputters and backfires. Let me use an idle complaint that had me on the ropes as an example. Nitro RT rough idle and stall. This will greatly reduce the frequency of clogging and it is a procedure that was actually recommended by Jeep for a while. When I got home, I noticed the engine was running a bit rough but thought nothing of it. Any suggestions of what I can look at?. I turn it off for a few minutes then when I start up it runs rough and I have to push gas pedal several times to get it back running smooth again. I don't know if it was few tanks of bad gas or too much ethanol content but my daughters' 09 Patriot Sport 2. Rough idle after startup When I start up the jeep for the first time in the morning it would start up just fine but rumble and shake back and forth for about 6-8 seconds then it idles out fine. i also noticed it only stalls when its in drive. My 2001 Jeep Cherokee runs good most of the day and after driving long hours on my mail route it starts to idle rough. Engine stalling can be dangerous, because power assistance is lost to the steering and brakes. 9k and when you touch the pedal the gauge will move like it’s catching up I feel slap in the butterfly if feels l. I have a rough idle/stall issue with my 07 Patriot. I have done an oil change, checked motor mounts and trans mount (they seem to be ok). If you haven't changed the plugs or had the fuel system cleaned, now would be a good time to do it. i purchased an 03 taurus ses 3 months ago it currently has 64,446. Dirty Fuel Injector Modern vehicles are fitted with fuel injection systems, which inject fuel into the cylinders to create a mix of air and fuel to burn. It is intended to help you map out a troubleshooting plan. Deprecated: Function create_function() is deprecated in /var/www/togasybirretesbogota. SOURCE: Very rough idle on 2002 Jeep Grand Cherokee Limited Edition V8. I have a 99 Jeep Wrangler TJ. Wont idle after warmed up. oil coming out of exhaust is a problem that needs your immediate attention. My friends have an 05 X with a manual trans and 90k miles. download duramax cuts out at 2000 rpm free and unlimited. Curing Rough Idle. Girlfriend has a 2007 Jeep Compass Stalls/rough idle after filling similar to what many have experienced. 0 will start right up and then about 30 seconds later it will try to stall but catch its self just before stalling I was messing around unplugging sensors and got to the O2 sensor unplugged it and no more stalling I love my jeeps I have a 88 Jeep Comanche 89 Jeep Comanche 1990 Jeep Comanche and a 1996 Cherokee Country. Our certified mobile technicians come to you 7 days a week between 7 AM and 9 PM. When it is idling rough, the RPMs bounce up and down, as does the battery gauge to the same "rhythm". when im bout 20 min into driving and i stop at a red light or jus have to stop for any reason and hold the break down, my car begins to act weird. It does not idle rough, will restart immediately if you start after stalling, but if sitting. What better time to register for the forum than now with the jeep not running. transmission trans jerking after letting off accelerator. Jeep Grand Cherokee stalling fixed! will this fix a bad crank sensor or idle air motor? No. But if the valve goes bad for any reason, the idling will go from smooth to rough. That extra fuel is able to be burned when it's cold (although not very well) but it is simply too much for it once it's warmed up, so it stalls. Hello All, Problem: I have a 1984 Jeep CJ7 with the AMC 258 and Carter BBD carb. Re: LOW ROUGH IDLE, Sometimes dies! I had all the same crap, did all the same stuff everyone else above did, made some gains however the bottom line for my truck was a Throttle Positioning Sensor. it also seems the longer i sit the worst it gets. Rough idle and stalling 2004 jeep grand cherokee laredo 3 Answers So today on my lunch break i drove 2 maybe 3 miles then parked for 30min to eat lunch, i left the car running all the way for 30min. Wont idle after warmed up. When we scanned it, it said cylinder 7 is misfiring. i ran a scanner on it and the only thing that comes up is banks 1 & 2 are too rich. i have taken it to my local jeep dealer and they were not able to locate the problem. download 1994 ford ranger stumbles on acceleration free and unlimited. hello i have a 2001 jeep grand cherokee and i have same issues my jeep stalls a few times (that. i have moved plugs, coil packs. Engine rough idle problems arise because car engines are demanding. It also idles rough. Nov 27, 2008 · We have a 2003 Chevrolet Tahoe, 37500 miles (1500 miles out of manufacturer warranty), we bough the truck back in March with 33k. 0 will start right up and then about 30 seconds later it will try to stall but catch its self just before stalling I was messing around unplugging sensors and got to the O2 sensor unplugged it and no more stalling I love my jeeps I have a 88 Jeep Comanche 89 Jeep Comanche 1990 Jeep Comanche and a 1996 Cherokee Country. Notice: Undefined index: HTTP_REFERER in /srv/app842. 2000 Jeep Grand Cherokee / 4. 2006 srt8 rough idle, and stalling If this is your first visit, be sure to check out the FAQ by clicking the link above. A few months back, I'd have problems like it would be starved for fuel and stall, so I did some research and replaced the CPS. Unlike when I anciently "pop" the clutch, the engine will die, but the warning lights come on. Coil is new. it would finally smooth out once it warmed up, only stalling or bogging down every now and then. Pulled over to a rest stop for a break, went back out and 2009 Wrangler doesn't start up with giving some gas. It's been a few days since I took my car out, but it was fine last time, smooth idle, no problems at all. But if the valve goes bad for any reason, the idling will go from smooth to rough. We puchased a Jeep Commander Limited 4X4 4. Jeep idles high when started, goes down to normal idle, and once warmed up will idle rough and low, 600-700. I cleaned mine with WD-40 and it's been fine since. After a few bad stalls I started to diagnose via this site and youtube etc. 7L High Total Fuel Trim at Idle/Rough Idle/Stalling/No Codes × Help us help you. A dirty windshield causes eye fatigue and can pose a safety hazard. 7L is an odd fire v-6 and when the odd cylinder fires it causes vibration (rough idle) i don't know if any of the above are true?. 4l - 4 cylinder and am having problems with a rough idle and stalls when RPMs come down quickly. I have had my Jeep in and out of the shop in regards to it stalling all of a sudden, a Wisconsin woman reported. Driving down the road I have a idler puller lock up and the serp belt burns up. Re: 1988 Wrangler stalling--FRUSTRATED!!!! One way to isolate electrical short to ground is to have the engine at idle and e-brake on. If it hunts like that it could be a lot of things but most common would be. Replace other filters (air, fuel, PCV, etc. Lately the kk has had minor stalling issues upon decelerating and stopping the rpms drop to around 500 causing the ac fan to reduce power like the engine is about to shut off. I turn it off for a few minutes then when I start up it runs rough and I have to push gas pedal several times to get it back running smooth again. When I first installed it sometimes the truck would stall when I stopped and did not place it in park. The symptoms of the problem include stumbling and sputtering at idle. Working Subscribe Subscribed Unsubscribe 7. See all 8 photos When the 3. While there are a variety of reasons your Jeep Grand Cherokee has a rough idle, the most common 3 are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. without experiencing this phenomena, i'd be. new plugs cap an rotor. After it warms up at idle, all is OK. Pulled over to a rest stop for a break, went back out and 2009 Wrangler doesn't start up with giving some gas. So it has rough idle and a miss but only at idle it’s only idleing between. For a better response time, run your engine with AutoZone's premium idle air control valve for Jeep Grand Cherokee. Notice: Undefined index: HTTP_REFERER in /srv/app842. Top 10 Causes of a Rough Idle | JL Motorworks. - I believe it only does this just after refueling. I can hold the idle up, 1500 rpm, via the peddle and it will be fine. complaint: the vehicle exhibits an. 0l auto trans is wanting to stall at stops & then revs up (1500rpm) then smooths back out only to repeat. Most recently the Compass stalled at a red light; then after she got it going, it stalled down the road a ways while she was driving. sorry for confusing the issue. It was about 30 minutes for most parts. The Dodge ram 1500 rough idle can because by a bad spark plug or spark plug wire. 2 days ago · download 2005 4runner misfire free and unlimited. It's been a few days since I took my car out, but it was fine last time, smooth idle, no problems at all. It also idles rough. 0 Jeep has a. Starts up completely fine afterwards. A rough idle/misfire usually starts out as being merely a nuisance, but if the causes are not identified and corrected, it may result in your engine not starting, or stopping altogether when you least expect it. 2000 Jeep Grand Cherokee / 4. The engine just dies, and no lights come on. 0 XJ Update: Put a new belt on, the other one must've stretched, i got the new belt on and there is not a peep. I'm using it alongside a distributor coil (Team Rush Upgrade), and a stock 258 engine. 5L idles rough and stalls out. 5L, Bestop top /w steel half door and slider windows 5 speed, 2. Average repair cost is $50 at 157,500 miles. 1) Readjust the pull-off or replace if necessary. Categories: American Classic Cars | Muscle & Pony Cars. ) corrected at a good shop. And when it comes to older cars and. Working Subscribe Subscribed Unsubscribe 7. Top 10 Causes of a Rough Idle | JL Motorworks. I put it in neutral, gave it a little gas and it came right out of it. Below are the top 5 causes that a mechanic would look for. My daughter's 94 Jeep began stalling in the same manner as many of you have experienced. Then it gets pretty bad and it will actually stall on me. 0 idles low and. i usually dont leave the car running. Aug 04, 2013 · 03 Jeep Liberty rough idle/ stalling. Damage to the car's carburetor and vacuum hoses can cause the engine to misfire, resulting in a rough idle. Also it did this when I shifted into reverse. It won't idle in the very cold weather. I have an 2003 TJ, the 2. I would like to thank all who posted Jeep stalling remedies on this site. But after a little while it would idle rough and stall again. It is very noticeable when you put it in gear and you can feel the idle chugging. I had just refilled the day before. i have an ownan microlite 4000 generator. Pulled over to a rest stop for a break, went back out and 2009 Wrangler doesn't start up with giving some gas. fix p0505, p0506, hard start, rough idle on ford vehicles fix p0505, p0506, hard start, rough idle ford has issued a service #12-7-4 to address. A few months back, I'd have problems like it would be starved for fuel and stall, so I did some research and replaced the CPS. What do you guys think this could be? at normal idle i'm around 700rpms and the needle will bounce as low as 300rpms One other wierd thing happened the other day while driving it. It does not idle rough, will restart immediately if you start after stalling, but if sitting. Throttle Position Sensor/Switch A Circuit Low Input. 1994 ford ranger problems? yahoo answers. i can get it to run ok, but need to know how to adjust it properly. Oct 22, 2018 · This problem usually loks more like intermittent rough idle, which becomes intermittent stalling after a fill up, but usually doesn't improve because the disconnected tube creates a persistant source of unmetered air to the intake. Very common symptoms we all have at one time or another with our 5. It has 62,000 miles on it. Customer Question 1998 mitsubishi galant, manufactured fall 97. 7 liter engine/ stalling near idle speeds When warm can be OK or rough at idle Poor fuel consumption. I found the TSB summaries below that seem to apply. dies or rough idle fix! 4. Rough Idle? Stalling? Does this sound familiar?: One day, my YJ just died when I stopped for a light. (page general steering problems of the 2014 ford taurus. 1 month later decided to take out for spin, she ran fine for first 10 min. Aug 04, 2013 · 03 Jeep Liberty rough idle/ stalling. Car runs fine when cold, but if left idle, once warm, idles extremely rough, and dies out when attempting to drive after warm up. rough acceleration is a typical sign of that your engine is misfiring. Curing Rough Idle. For instance. I turned AC off, and got it to drive to bring it back to normal idle. While there are a variety of reasons your Jeep Liberty has a rough idle, the most common 3 are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. Wont idle after warmed up. First thought was to pop the hood and look and listen for vacuum leaks which we did as this would be the most common cause of this idle and surging condition. 7 Stalls in this forum for how I fixed mine. On older engines with carburetors, cold stalling (and hard starting) is most often due to an automatic choke that is sticking, misadjusted or broken. 5L idles rough and stalls out. ) the troubleshooting procedure for high and low idle conditions are similar, which are included in the following: difficulty scale: 4 of 10. If it hunts like that it could be a lot of things but most common would be. it also seems the longer i sit the worst it gets. Same thing. Average repair cost is $50 at 157,500 miles. I have had my Jeep in and out of the shop in regards to it stalling all of a sudden, a Wisconsin woman reported. It's done it randomly for the last 2 months or so. Good evening all, I have a 2008 jeep patriot 2. Aug 12, 2018 · While I was trying to find the cause of a rough idle issue I disconnected one of the ignition coil wires to turn the car off and instead of stalling the engine continued to run roughly. stalling as soon as i start it, when i start it again the idle will drop almost to stalling then catch it self and try to stableize. If you hit the gas it will stop. My my 1990 Jeep Comanche 4. Distributor is original (yikes). Jeep will not start back up once shes been running or after she stalls unless she sits for 10-15 minutes, and she will start fine but a little rough. I can hold the idle up, 1500 rpm, via the peddle and it will be fine. Cause: This condition may be caused by a fuel trim value not being reset after an intrusive evap purge test, causing a temporary lean condition. it idles very rough but seems to smooth out at high rpms. Wont idle after warmed up. My 1996 Jeep Grand Cherokee has 89k miles and a 4. oil pressure drops at 3500rpm only under load. I had a mechanic clean the old idle tubes and ventura and it showed no improvement. Now out of the blue it started running rough and stalling. Here's the facts: - Intermittently idles roughly - or stalls - at a light or stop sign, like it's hiccuping. i have no power loss, it doesn't ping or knock, no smoke at all. Signs and Symptoms of a Bad Idle Air Control Sensor by Richard Rowe Connected to the engine's primary air intake valve (the Throttle Body, or TB), the Idle Air Control (IAC) valve is responsible for making minor adjustments to engine airflow. Without proper airflow, your vehicle's computer is unable to adjust for fuel intake. If I turn it off and let it sit for more than 30 minutes, it will start idling rough again and stall when I slow to a stop. Aug 04, 2013 · 03 Jeep Liberty rough idle/ stalling. After the initial hesitation/trying to stall/nursing the revs up, it seems to build RPM as quickly as it should. Dirty Fuel Injector Modern vehicles are fitted with fuel injection systems, which inject fuel into the cylinders to create a mix of air and fuel to burn. 5L idles rough and stalls out. 4) Particle Filter Load below Specification (see MVB 075. You can get serious idle/stalling issues if you actually get liquid into the vapor recovery canister. I also completely disconnected the main coil wire that goes to the distributor and the car did the same thing. I'm using it alongside a distributor coil (Team Rush Upgrade), and a stock 258 engine. Seems like this happens more often when I'm turning the steering wheel while in reverse. then as i pulled. The vehicle is running rough, jerking and smoking from the tailpipe. 7L is an odd fire v-6 and when the odd cylinder fires it causes vibration (rough idle) i don't know if any of the above are true?. hi all, could any of you guys give me some input on a rough idle condition when the engine gets hot? its kinda odd, it runs smooth as glass when cold, and as soon as it starts warming up good it starts missing some (kinda bad, but it still runs without stalling) I've checked the timing, its spot on, I looked the vacuum lines over and they all seem to be in place and in good shape, I replaced. Your engine needs help to maintain a minimum level of RPMs when it's idling, and this control valve provides that assistance. Also check engine light came on again. 88 chevy cuts out under load - car forums and automotive. if it feels like the car is. Inspect intake i removed the idle control valve, and cleaned it out with carb. Rough Idle? Stalling? Does this sound familiar?: One day, my YJ just died when I stopped for a light. Stalling when it's cold can also be caused by a fuel leak problem inside the carb. After the 2 occurrence, we took it to the dealership. Recently we came across a 2005 Ford F150 with a 5. What causes a rough idle? A rough idle can be caused by many different car faults. 7 liter engine/ stalling near idle speeds When warm can be OK or rough at idle Poor fuel consumption. There may be lots of reasons a car stalls at intersections, including low automatic transmission fluid levels, moisture in your gas, broken sensors, or issues with the EGR valve. I wanted to post my experience to share with others. This can make the engine idle rough, misfire and/or stall. The engine may run well at higher RPMs, but surges, runs rough and struggles to maintain stable RPMs at idle. Then it gets pretty bad and it will actually stall on me. It is intended to help you map out a troubleshooting plan. Well, the problem got a bit worse. Long story short it started this 2 years ago and was a little worse last winter but only in bitter cold. You may also notice odd sounds, as well as inconsistent RPM counts. Very common symptoms we all have at one time or another with our 5. When I am idling and sometimes while driving my car will rev up and the RPMs go up and then back down to normal. sudden stalling of the engine, idle surging of the car, and sudden. I have had my Jeep in and out of the shop in regards to it stalling all of a sudden, a Wisconsin woman reported. a repetitive backfires are generated when the engine is simply running at idle or at cruising. It has been stalling on me when comin to a stop. A few weeks ago, I noticed the engine would occasionally run rough at idle, dropping down to a low rpm (~500 rpm, but erratic) for a few seconds before stalling. Hello all, I’m having a bit of car trouble I could use some help with. 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