× 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 September 1, 2019
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 All Makes and Models
Help Request Answers
2003 Chevrolet Silverado 1500 5.3L Poor Idle Quality, Misfire, MIL Lamp on VIN: 2GCEK19T63
This high miles Silverado came in for a random misfire, and evap issues. I found the vent solenoid was bad, would not close. the wiring tested fine so I replaced it. Looked over the basic engine data quickly and nothing jumped out at me. I did a baseline c... Trouble codes: P0300 (Engine misfire detected), P0449 (Evap vent solenoid control circuit), P0455 (Evap system large leak)
View
2003 GMC Sonoma SL 4.3L engine VIN: 1GTCS19X53
Hi everybody, and thank you in advance. This pick-up makes like rambling noise on acceleration kind of like the fan clutch stuck on, or something in that order, but only on the road, as soon as I let the gas pedal go it'll quiet, engine running in park doe...
View

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