Jeep xj running rich

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August undefined, 2024

Web14 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. 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 …

Jeep Stumbles at Idle, runs rich - NAXJA Forums -::- North American XJ ...

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. 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. protector cases for iphone 5

XJ Running Rich - NAXJA Forums -::- North American XJ Association

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 … 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 … http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?t=18662 resident evil 4 gamecopyworld

Jeep Cherokee XJ 1984 to 2001 Why Does Car Idle Rough

1993 XJ running rich? : CherokeeXJ - reddit

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 the engine will run rich. Another thing that can cause this is a defective coolant temperature sensor for the computer. WebCustomer: 1998 jeep cherokee 4.0 running rich and will idle up and runs rough. will run fine for a min and then idle bad. Answered by b5demon in 18 mins 11 years ago. b5demon. 23+ years of experience. 3,934 satisfied customers. Specialities include: Automotive Mechanic, Small Engine Repairs, Auto Body Repairs, Diesel Engine Repairs. protector check code 21Web29 ott 2024 · • Rough running for first ½ block of driving • Little or no fuel pressure at the fuel rail test valve similar to this - 1- Key in on position; fuel pump primes for 2 seconds then stops. 0 PSI 2- Cranking over the engine. 2-3 PSI 3- Engine starts and idles for 20 seconds. < 5 PSI 4- Engine idles and fuel pressure creeps up to 45-50 PSI. protector chess engine

"Web20 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 … " - Jeep xj running rich

Jeep xj running rich

Running too cold - NAXJA Forums -::- North American XJ …

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. … 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 …

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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. 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...

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. Web19 apr 2015 · It's running really rough at idle and the MPG's are in the toilet. Here's what I've done to try and remedy it-. Spark plugs, Sent all 6 injectors out for cleaning-all100%, cleaned the fuel rail, new air filter, oil lube and filter, Checked compression, pulled the valve cover to check the rockers and stem movement.

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 Web17 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.

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 on the throttle body to the right of the air inlet tube. See the picture to the right. OIL PRESSURE SENDING UNIT

protector cell phoneWeb4 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 … protector chasis tenere 700http://www.earlycj5.com/xf_cj5/index.php?threads/148810/ protector c insecticidal sprayWeb6 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 … protector claimsWeb7 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 … protector class vesselsWeb21 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. resident evil 4 full screen windows 10Web14 feb 2024 · The main symptoms of a rich running engine include: Check Engine Light Fuel smell from exhaust Constantly refilling your gas tank … resident evil 4 gamecube iso high compressed