× 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
2003 Chevrolet Astro 4.3L Low Power
Posted to GM Driveability on 1/24/2009 24 Replies

My customer bought this vehicle a year ago. It seemed a bit sluggish then, and now it has gotten worse to the point that it will not climb the hills around here. Per a TSB, I installed a new distributor(aftermarket-complete)no help. Then I got it to pop a code...

24 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Astro

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Astro

VIN 1GNEL19XX3
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Vortex
EmissionsOBD-II Compliant
SymptomsLow Power
OccursUnder Load
Misc.Awd

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Astro

VIN 1GNEL19XX3
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Vortex
EmissionsOBD-II Compliant
SymptomsLow Power
OccursUnder Load
Misc.Awd

Trouble Codes

P0101Mass Airflow Sensor Range/Performance