 Prev |
Professional Automotive Repair Technical Discussions for September 15, 2026 International Automotive Technicians' Network (iATN) - Members Only |
Next  |
| (Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
| Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder. | ||
Open Help Requests for Chrysler
| Help Request | Answers | |
| 1999 Jeep Grand Cherokee Laredo 4.0L Poor Idle Quality The engine runs a bit rough, sounds rich but tailpipe Not sooty, plugs were black so I replaced them. It revs up ok in neutral but driving it only goes 15 mph, fairly smoothly. Torquing it, it's rough like a misfire. I read the P0138 once,and I see s2 h... Trouble codes: P0138 (Downstream o2 sensor shorted to b) |
View |
Fixes & Summaries for Chrysler
| Fix/Summary | Answers |
