|01-12-2013 11:54 AM|
|shirley||The coil heats up and it cuts out, it took 4 ever to find Cuz when it starts ur coil shows ok until it doesn't and thats when I found out.)(|
|10-24-2012 08:14 AM|
|Domgoldst||Sorry to hear that. Lets see. If you have a really strong fuel smell, maybe you should check your fuel pressure. Hopefully someone else will chime in and give some advice. i dont want to lead you the wrong way. I hate the coil didn't work for you. hmm your catalytic convertor could be clogged as well. Just some ideas.|
|10-24-2012 07:29 AM|
|GGDelivery||I changed out my coil, cap, and plugs and it doesn't seem to be working any better, it still has the strong smell of fuel, not sure if it shutters or whatnot hen I drive for a long time though. The idle seems a little worse, likes its bogging just sitting there.|
|10-23-2012 10:36 AM|
|10-23-2012 10:27 AM|
I might be in the market for a coil after reading this lol.
CAT's not an issue, won't go there...
|10-23-2012 10:15 AM|
|GGDelivery||Alright, I'll grab a coil and change it out! Thanks so much! I'll look into the cat if it doesn't work. Thanks again!!!!|
|10-23-2012 10:07 AM|
|Domgoldst||i changed my ignition coil. I just picked up one from advanced auto. It solved my problems. Hopefully that will help you out too! But you could also have a clogged catalytic convertor, I was able to eliminate that because I didn't have one.|
|10-22-2012 04:25 PM|
|GGDelivery||I know this is a few week old thread but what coil did you change? I have the exact same problems as your jeep and I replaced my TPS and cleaned the IAC and still have problems!|
|10-08-2012 08:25 AM|
just read back to your post, I'll bet its my coil... you still running good? I'd get it wet under the hood since you replaced it to see if the symptoms come back with water?
|10-08-2012 08:20 AM|
|Domgoldst||I ended up changing the TPS (didnt help) then the O2 sensor (also didn't help). I replaced the coil and it has been running great ever since.|
|10-06-2012 10:26 PM|
I would lean toward the TPS and or IAC(the other sensor in the throttle body). Another possibility is the distributor module.
I dont think it would have anything to do with the coil, they either work or they dont, never had one that only gave a little spark or erratic spark.
|10-06-2012 09:58 PM|
|big g||hello to all 63 retired just bought a 1987 yj which i love and look foward to working on,new to jeeps|
|09-29-2012 07:45 AM|
|shirley||Mine will start and run great and just dies out, sometimes it will start right up and sometimes u need to wait.in themorning it will idle for five min and just stop, fuel pressures is about 45. Changed fuel filter reguleter works its crazy|
|03-05-2012 11:37 AM|
|Domgoldst||Yea because I have been running without a cat since last summer so I didn't really want to believe that was the issue. I recently changed my fuel filter when I replaced my plugs and wires. Dropping the tank is something I am trying to avoid but will do if it comes down to it.|
|03-05-2012 11:07 AM|
Cat want cause that. The o2 sensor is in front of the cat. Many people run without cat, i for one.
Change fuel filter. Also maybe gunk in fuel tank clogging the fuel pump.
|03-05-2012 09:58 AM|
|Domgoldst||Ok I think you have convinced me on that. Im tired of spitting money into stuff that isnt the problem though. But its a jeep I knew what I was getting into when I got it. Ill try that later when I get off work and let you know if that helps it any. Thanks again.|
|03-05-2012 09:52 AM|
|03-05-2012 09:22 AM|
|Domgoldst||But it idles fine and ive heard the tps would affect your idle. Ill look into that somemore though. Would yours run good for awhile then all of a sudden start to sputter and sound like its out of gas? and I haven't read much into the cps so ill look more into that. Thanks|
|03-05-2012 08:49 AM|
|jr78racer||crank position sensor? had a dodge truck do the same thing. same electronics so its possible.|
|03-05-2012 08:35 AM|
|jfbilbro||you say you cut it off, crank it up, and it runs fine?....Mine was doing the exact same thing...took the IAC and the TPS off the throttle body, cleaned the IAC, replaced the TPS and it's been fine ever since....i'm guessing the tps is the problem...|
|03-05-2012 07:20 AM|
Jeep running issues
I have a 94 wrangler 6 cylinder. Over the last 2 weeks its been giving me some issues with sputtering and loss of power and fuel mileage. When I go to accelerate it will lag really bad. It does this randomly and after a hour or so of driving. I can cut it off at a light and start it back up and it will run fine for awhile again. i have replaced my o2 sensor and map sensor. This helped somewhat because there was one point where it was a struggle to get moving after a stop light. There is a strong gas smell but i dont have a cat on there. I ordered one and will be putting it on later this week. I have been hearing coil could be the problem. I also checked my fuel pressure and its at 30 psi on the fuel rail. I have changed my cap, wires, and plugs recently. I talked to one mechanic and he said it can be since I dont have a cat that my o2 sensor is not getting hot enough and my ecu is just dumping alot of fuel into the engine. Any ideas? Should I wait until I get the cat out on and see if that is the problem?