Jeep xj running rich

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Web4 dic 2009 · The problem might be caused from a partially stuck open thermostat. If the engine coolant doesn’t get hot enough for the computer to go into the closed loop mode … Web7 mar 2014 · Jeep is running very rich and idling :mad3:rough Changed out the throttle position sensor with new one Changed out the idle air control valve on throttle body …

1993 XJ running rich? : CherokeeXJ - reddit

Web29 ott 2003 · The engines run rich so the whole engine runs cooler. If the engine runs lean, the engine heats up. The whole "performance chips" gig tried to make the engine run … Web7 nov 2013 · try this, when the jeep is running and hood open use a flashlight to tap on the ecm if it runs like crap then clean and reconnect the harness use zip ties to secure the plugs so they do not rattle. if it still runs funny after the zipties when you tap the ecm the ecm may be faulty. 10-14-2012, 12:42 AM Thread Starter #6 rockfangd Member Join Date lids corporate office zionsville

1998 jeep cherokee 4.0 running rich and will idle up and runs …

WebMy heap seems to run pretty rich, it blows some black smoke from the exhaust and it constantly smells like fuel. The MPG is awful, even for my setup (33x12.5 and 3” lift). I’ve … Web6 mar 2008 · It's job is to monitor the exhaust and provide feedback to the computer to make the air/fuel mixture leaner or richer as needed to obtain the optimum air/fuel mixture. If … Web5 nov 2012 · New stroker idling rough - running rich? Post by bulfo4 » October 4th, 2012, 5:48 am We put a 4.6L stroker into our 1996 XJ and it drives, but it feels like it should be driving better. lids corporate number

Jeep Cherokee XJ 1984 to 2001 Why Does Car Idle Rough

1995 Jeep YJ Wrangler 4.0L Running Excessively Rich

Web25 nov 2024 · I have a 1989 XJ 4.0. It's been running rich for a few months and I finally decided to troubleshoot it after getting 8mpg on a recent trip. I replaced the O2 sensor … mclean school reviewsWeb14 set 2015 · This article applies to the Jeep Cherokee XJ (1984-2001). 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. Keeping an engine running at idle is harder than while rotating at 3,000 RPM, because the centrifugal force created helps keep it running. lids coupon code free shipping

"WebThis is some sort of follow up from the exhaust header change, see link further down.--- Please subscribe, it's free for you but does really help me to keep... " - Jeep xj running rich

Jeep xj running rich

Jeep Cherokee XJ Common Problems - everyday-xj

Web21 lug 2011 · Hi I have a 2001 xj 4x4 with the 4.0. Only mod is a air raid cold air intake. It's running rough at idle even like a miss. Runs rich I smell the fuel and see black smoke at start up when I step on it. Horrible gas mileage. Also idles really low. Runs fine otherwise. It's killing me on the gas and stop on go traffic. Web3 set 2012 · Im assuming its running rich because of the smell it runs perfect drives fine and last week I got 19mpg on 31s and 3.5iknch lift stock gears. I have put upgraded …

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WebA failing TPS will cause hesitation and stumble while accelerating, engine running too rich, or too lean, it also has input into the transmission for shifting points. The TPS is located … Web12 nov 2009 · My 1996 Grand Cherokee 4.0 is running very rich and emitting black smoke at times usually around 2000 Rpm I changed - Jeep 1997 Grand Cherokee question. Search Fixya. Browse Categories ... Xj problem code p0171 p1941.

http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?t=18662 Web18 feb 2008 · They Jeep smells sort of like it running rich all of the time. After I pulled in my driveway and turned it off I noticed it. I later started it back up to move and noticed it again. I agree that its not a huge deal. The Jeep may need a good tune up anyway (plugs, wires, etc). I do have a scanguage, so I can hook that up and check the sensors.

http://www.earlycj5.com/xf_cj5/index.php?threads/148810/ Web19 lug 2015 · Running at idle with the regulator vacuum hose connected should produce around 31 PSI. Pump pressure can reach 75-100 PSI with a pinch test at the return line. …

Web28 ago 2024 · We drove it 15 miles to home. i was watching the XJ and after a while i noticed it was running rich, black smoke coming out upon acceleration. My son did not notice any drive ability problems. I kind of expected the injectors would be gummed up. Well today we pulled the plugs and they were all black and sooty.

Web6 apr 2009 · So either my jeep is running too rich or not getting a complete burn. I was told that I need to adjust my TPS, but I can't for the life of me figure out how. There is nothing … lids counterfeit hatsWeb14 feb 2024 · The main symptoms of a rich running engine include: Check Engine Light Fuel smell from exhaust Constantly refilling your gas tank … lids corporate phone number zionsvilleWeb16 nov 2016 · The most common problem I have found with the CherokeeWant some good tires check out treadwright http://www.treadwright.com/?afmc=f6 mcleans coach hireWeb20 nov 2024 · A common trouble code with the Jeep Cherokee is P0172. This code number references a number given to you when you plug your vehicle into an OBDII scanner. It’s not the most complicated OBDII trouble code to diagnose. It is also one of the most common. It means the motor is running rich. Jeep Cherokee P0172: Quick Info Cherokee P0172 … mcleans coaches glasgowWeb17 gen 2011 · NAXJA Member. Join Date: Mar 2009. Location: Muskogee, OK. Posts: 490. Running too cold. '91, 4.0, aw4, np231. My Jeep runs too cold, usually on the second strike of the gauge which is around 150-160°. This has been confirmed with a IR thermometer so I'm pretty sure my gauge is functioning properly. I've been through 3 thermostats and am ... lids coupon codes free shippingWeb21 gen 2009 · Jeep Stumbles at Idle, runs rich. I went out and bought a new o2 sensor ($70 later) since my jeep had been stumbling at idle and running really rich. When the o2 sensor is unplugged, it runs fine. Anyway, I plugged it in and the jeep ran great, nice and smooth, better power and shifting, CEL is out after resetting computer. mclean school of potomacWeb17 mar 2007 · Had 2006 KJ Sport 4x4. Have 2007 JK 4-dr Sahara 4x4 (tow package so stock 4.10s!!) AEV 3.5" RS Lift; Schrockworks FR bumper and Warn 9.5ti winch; Cobra 75 CB; Rigid 50" LED light bar; Adventure Trailers (AT Overland) JK Kitchen setup in the cargo area. Southern L.O.S.T. # 236487. Top. lids coupon code july 1