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| cutting out and stalling | |
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| Tweet Topic Started: Aug 18 2014, 11:20 AM (422 Views) | |
| crazywolf | Aug 18 2014, 11:20 AM Post #1 |
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could the cat converter cause the car to stall out and run rough from time to time someone please help |
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| cwatkin | Aug 18 2014, 11:32 AM Post #2 |
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Yes, it would be most noticeable at high RPMs/high loads. If this is a very intermittent issue and most common on damp cool mornings, I suggest you clean the sensor grounds. I fought this for months and the solution was quite simple. You may or may not be getting check engine codes from this issue. I didn't so that made it frustrating. The car barely ran at times but no check engine light. Conor |
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| crazywolf | Aug 18 2014, 12:14 PM Post #3 |
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ok thanks going to take it off and run a pipe and see what happens |
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| Memphis metro | Aug 18 2014, 12:23 PM Post #4 |
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Do not cut it. Connect a vaccum gauge to test your convertor and if it is bad replace it. A 98 model needs a convertor. That is not likely your problem. Check engine light on? Ever done a tuneup on your car? |
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| crazywolf | Aug 18 2014, 12:59 PM Post #5 |
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put new plug got used injectors out of a newer car compression is good 195 to 200 put used fuel pressure out of the same newer car ran great now it jerks and cuts out everynow and then fuel pump is good cat got red hot on me |
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| crazywolf | Aug 18 2014, 01:01 PM Post #6 |
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and it put a cat code below threshold on the car have to cut it out to see if there is any damage at least if i had a smog mech i could drill a hole on each side and see the reading but i don't have that |
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| crazywolf | Aug 18 2014, 01:22 PM Post #7 |
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ok cat is out the honey comb part is shot so time for a new cat and maybe a muffler due to the parts of the cat going to muffler will up date on how it runs |
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| crazywolf | Aug 18 2014, 02:50 PM Post #8 |
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ok muffler is clogged up also so time for new exhaust system
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| freegeo | Aug 19 2014, 12:26 AM Post #9 |
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You need to figure out why the converter and muffler plugged up, or your new one will do the same thing. |
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| crazywolf | Aug 19 2014, 09:05 PM Post #10 |
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i sprayed the motor down to clean it up a bit had car running while spraying down ran car till i didn't see any water went out the next day drove fine for about a mile then started to run rough cat got red hot on me so i fig i had water some where that it shouldn't of been let sit a few days ran fine for a year then this |
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3:49 AM Jul 11