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Possible Exhaust Problem
by perrin75
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Feb 26, 2003 (12:43 pm)
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Hi Folks. My 1997 JX is having some problems and the mechanics can't seem to find it. In short the car first started showing problems by getting extremly loud. I thought it was in need of a new muffler, but the shop told me that wasn't the case.
Next, the car started missing while it was idling, and lately it will hesitate when I try to accelerate.
The check engine light continues to come on, but the error code indicates that it the problem is the oxygeon sensor. They've replaced that twice, but no luck.
Anyone have any thoughts?
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- #4 of 115
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Re: Possible Exhaust Problem [perrin75]
by derekw420
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Jul 05, 2006 (6:44 am)
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Replying to: perrin75 (Feb 26, 2003 12:43 pm)
Im having the exact same problem. Ive replaced numerous parts (timing belt, distrubtor and cap, fuel pump, wires and plugs) and nothing fixed it. Ive checked the air intake and filters to make sure it is recieving the proper amount of airflow. Im thinking of taking it to the muffler shop and getting a flow test done and then cleaning or replacing injectors. Please let me know if you find out what is wrong with yours.
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- #5 of 115
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Re: Possible Exhaust Problem [derekw420]
by derekw420
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Jul 19, 2006 (11:44 am)
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Replying to: derekw420 (Jul 05, 2006 6:44 am)
I finally got my problem figured out. There was a bracket that holds the ERG valve. A pin slipped out of the braket and made my car run like crap. It was about $150 for the part and well worth it. The mechanic told me that it is very hard to change and thats why most mechanics overlook that part and go on to somethig else. All I know is that my car is purring like a kitten now.
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- #6 of 115
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Re: Possible Exhaust Problem [derekw420]
by ladybug22_98
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Jul 19, 2006 (1:26 pm)
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Replying to: derekw420 (Jul 19, 2006 11:44 am)
Can you tell me exactly what was wrong with your car I'm trying to figure out is that what i need?
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- #7 of 115
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Re: Possible Exhaust Problem [ladybug22_98]
by derekw420
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Jul 19, 2006 (1:51 pm)
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Replying to: ladybug22_98 (Jul 19, 2006 1:26 pm)
When I would come to a stop, my RPMs would drop and sometimes my car would die. I could start it right back up but I would have to give it some gas or it would immediately die again. My check engine light came on and when I checked the code, it was reading a "fuel air mixture problem". The missing ERG pin was making my car run too rich resulting in a carbon build-up inside of the engine and injectors, so I had to clean that out also. It felt like my timing was off or some of my spark plugs werent working but that wasnt the case. Also, if I was driving at 5mph or more, it didnt seem to have any problems. It was only when I would stop or start my car without holding the gas peddle down a bit. I also took my car to a muffler shop because I thought I may have had an exhaust problem but it checked out fine. It ran even worse when my AC was on. Let me know if this helped you.
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- #8 of 115
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Re: Possible Exhaust Problem [derekw420]
by ladybug22_98
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Jul 19, 2006 (3:03 pm)
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Replying to: derekw420 (Jul 19, 2006 1:51 pm)
Thank you it helped me alot. The problem I am having is that I could be on the freeway and all of sudden my car would just lose gas even if I push the pedal. I would have to sit on the side of the road for about 30 min. Sometimes it would die, sometimes it wouldn't. However, if after sitting for about 30 min it would drive fine again for about 2 more weeks then happen again. The mechanic says they cant do anything until my light comes on. It finally came on after 2 months, now I keep getting different diagnosis.
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- #9 of 115
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Re: Possible Exhaust Problem [ladybug22_98]
by derekw420
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Jul 20, 2006 (9:46 am)
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Replying to: ladybug22_98 (Jul 19, 2006 3:03 pm)
I had that same problem with a GMC Sonoma and it ended up being a carbon build-up in the engine. Your ERG value could cause that. I had to wait 15 min before attempting to start it and if I didnt wait that long, then I would have to wait another 15 min from the time of the last attempt. Mine would die or start stuttering when I would get on the entrance ramp for the freeway. Sometimes it would die and start itself back up when I was coasting. Everyone kept telling me that it was the computer but I had it replaced and the problem was still there. Good luck
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- #10 of 115
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Re: Possible Exhaust Problem [derekw420]
by sebringkeith
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Jul 31, 2006 (7:17 am)
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Replying to: derekw420 (Jul 20, 2006 9:46 am)
I am kind of having that same issue however I am not sure..........
I NEED HELP! I have a 1996 Chrysler Sebring Convertible JXI 2.5L
I am driving down the freeway at 65 mph, and my engine fails on me, like I am running out of gas! I pull over and the engine idles VERY rough, eventually dies. I CAN restart, however when I give it gas it "Sounds" like I am flooding the engine......I can let it sit 30 minutes, then it starts up again, and I can go about 1/2 mile down the road......I get it towed back to my house, let it sit overnight, and the next day it will start and run JUST fine off the freeway around town going 35 to 45 mph.....but get it back on the freeway, and the SAME THING.....engine looses power, cant go! I have had the TPS replaced, several vaccuum hose connectors that were worn/tattered. Some tell me this is a catalytic converter, others say its a fuel mixture thing, but I am seeking advice of others that have had this problem! EMAIL ME: lascolinasboy22 yahoo.com
Keith McAndrew
Dallas, Texas
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