DevonBoes422
NAXJA Forum User
- Location
- California
I’ve been having this issue for quite some time. The attached video is my 96 Cherokee w/ the 4.0 at idle after a short drive.
https://youtu.be/4y9vDMhmjJkp
https://youtu.be/4y9vDMhmjJkp
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What could be causing this??
- Thread starter DevonBoes422
- Start date
- Location
- Minneapolis, MN
What are we seeing, flames from the tail pipe, or is that the catalytic converter ?
If flames, it must be be running incredibly rich. Is the Check Engine Light ON ? Have you pulled any CEL trouble codes ? The obvious suspects would be worn, defective, or incorrect tune-up/ignition/emissions parts, or faulty fuel injectors.
If flames, it must be be running incredibly rich. Is the Check Engine Light ON ? Have you pulled any CEL trouble codes ? The obvious suspects would be worn, defective, or incorrect tune-up/ignition/emissions parts, or faulty fuel injectors.
tech1001
NAXJA Forum User
- Location
- Los Angeles / Santa Clarita
How short is your exhaust ? because if it is that short that is normal all motors will do that . also at full throttle it will also run with a blue flame about 10 inches long .
