So my 97 cherokee sport has a kind of jerking or chugging motion when I decelerate while going highway speeds. It also is not burning gas efficiently (a full tank is getting me about 180~km) and black smoke shoots out the back if I accelerate quickly. Any ideas as to what the problem(s) is/are?
Yes the check engine light is on and it's about 3km/L Just had it at a mechanic and he replaced the fuel pump and reset my check engine light but it came back on and it flashes occasionally
If the CEL light is ON, your Jeep is trying to tell you what is wrong. Download the trouble codes with a code reader, and post the exact code numbers here.
When it flashes it means it may damage catalytic convertor so get the exact code so u can get it fixed
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
Jeep Enthusiast Forums
18.5M posts
726.8K members
Since 2000
A forum community dedicated to all jeep owners and enthusiasts. Come join the discussion about performance, engine swaps, modifications, classifieds, troubleshooting, maintenance, and more!