× 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
Envoy P0171
Posted to Technical Discussion Forum on 1/4/2006 215 Replies

Hi All,

This vehicle has already been fixed. The customer complaint was the vehicle would start running poorly and lose power about every 200 miles or so.

I scanned for DTC's and this is what I found:

[2002 GMC Envoy, ECM/Inputs/Outputs Scandata]

What ... Login to read more.

Files Referenced:

thumbnail

215 Replies Received (View Replies)