× 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
2006 Chevrolet Express 1500 4.3L MIL Lamp on
Posted to GM Driveability on 3/1/2012 11 Replies

the van was bought it in the option,the problem is it not power under load at [...] van in park or nutral runing smoth and normal,raise rmp normal but when i put the car in drive or reverse no power at all,somebody cleaner catalyst both sides that why i have c...

11 Replies Received (View Replies)

  Related Documents & Media  2006 Chevrolet Express 1500

 
Message Closed w/Summary

car Vehicle Data

2006 Chevrolet Express 1500

VIN 1GCFG15X46
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursUnder Load, on Accel

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
P0430Catalyst Efficiency Below Threshold (Bank 2)
P0507Idle Speed Control System Higher Than Expected
Message Closed w/Summary

car Vehicle Data

2006 Chevrolet Express 1500

VIN 1GCFG15X46
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursUnder Load, on Accel

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
P0430Catalyst Efficiency Below Threshold (Bank 2)
P0507Idle Speed Control System Higher Than Expected