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1-12 of 13 Results
  1. Engines & Drivetrain
    :crying2: My 1996 Jeep Country started to sputter a few days ago so I called my mechanic. When he took a look, and did a pressure test, he said three misfires happened and two of them are running at about 70-90 psi. I scheduled for him to do a tune-up (plugs, wires, distributor, rotor) to at...
  2. TJ Wrangler Technical Forum
    Yess, i've searched a lot and tps (replaced) was closest to alll my symptoms Ok, so here's the deal... I have a 97' TJ 4.0L 5sp trans. Re manufactured engine (473 miles on it) Initially had a re manufactured head on it that was defective causing similar issues along with overheating (typical...
  3. KJ Liberty Forum
    To preface this i have to say having a rodent disintegrated and the pieces thrown everywhere in your engine compartment is not fun. After having had that happen the next day when the engine was cool i grabbed the garden hose and washed the inside of my engine compartment trying to get the smell...
  4. WK Grand Cherokee & XK Commander Forum
    I have a 08 Grand Cherokee 3.7L that continues to misfire. Has anyone else had this issue? - Only misfires when attempting to start car within 20ish minutes of turning off the vehicle after a long drive. - Violent shake and the engine won't quite turn over. - Letting the car sit for 20ish...
  5. Jeep CJ Forum
    Hey all, I was tinkering today and decided to put the vacuum advance hose on my distributor (I have Teamrush ignition). My engine ran fine without the advance at all speeds, no misfires, for several months now. All unused vacuum ports are capped, and it seems to run a bit rich, leading me to...
  6. TJ Wrangler Technical Forum
    guys my 2005 sport wrangler is been from garage to garage since the past two months with no one able to identify the problem, the RPM is not exceeding 3000 and i guess i have one or two cylinders not working whenever i check it on a scanner it gives me different results, sometimes p0206, or...
  7. TJ Wrangler Technical Forum
    I have 2002 Jeep Wrangler Sahara addition, and the engine has been misfiring a lot lately when I drive it for longer then twenty minutes. The codes right now are p0300 301 303 304 305 and 305. Usually I can feel the jeep start to jerk when it shifts from second to third gear or third to fourth...
  8. ZJ Grand Cherokee Forum
    My ZJ had a really bad misfire a while back, idle was very rough ect. Did an oil change, air filter, plugs, wires, cap, rotor, dist, map sensor and upstream O2 sensor. This took care of the rough idle and horrible gas mileage, although i still have a random misfire on all cylinders, I'm unsure...
  9. TJ Wrangler Technical Forum
    I AM POSTING THIS AGAIN CAUSE I OTHER MEMBERS CANT SEEM TO SEE IT. (2004 Jeep wrangler Rubicon) Me and some buddies went out on the trails saw a mud hole (didnt look big at the time) and went through it. Well, the thing ate me alive. I was flooring it and shifting from reverse to drive to get...
  10. KJ Liberty Forum
    This last week I installed a cold air intake on my liberty and was pretty happy with the results. Saturday morning I cleaned the engine compartment and used some Armorall shine on it (used that on all my previous vehicles). Later on that day i had the extremely rough idle with the misfire...
  11. Engines & Drivetrain
    Hello, I am having an issue with my 97 TJ 4.0. Last week my engine started doing some sputtering thing upon giving it gas from a stop. I had a similar problem in a 5.0 Mustang a while back and it turned out I had bad spark plugs. So I decided to give that a shot and replace the plugs and wires...
  12. TJ Wrangler Technical Forum
    I have a 2000 Wrangler with 4.0L and 5-speed. Every once in a while, maybe twice per week, the engine hiccups. I might be idling, accelerating or cruising at speed. If idling, the RPMs drop like it is going to stall but then immediately returns to idle speed. If I’m accelerating or cruising...
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