× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for July 11, 2025
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
2019 Jeep Cherokee Limited 2.0L Engine VIN: 1C4PJMDN1K
The Jeep came a day later with same codes P2173,U1428,C121C. We smoke tested intake and no leaks observed. The tech said he heard hissing noises coming crankcase vent pipe connections. He said he removed that pipe when he cleaned the throttle body previous...
View

Fixes & Summaries for Chrysler
Fix/Summary Answers
Prev (Also Available: All, Asian, Chrysler, European, Ford, GM.) Next