× 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
1991 Chevrolet Lumina Euro 3.1L Noise
Posted to GM Driveability on 8/1/2005 19 Replies

This car came into our shop with a very noisy fuel pump, buzzing it's little brains out. You could hear the car coming up the street. Pressure, volume and supply voltage were, surprisingly, OK. I did not check voltage drop across the pump, amps draw or scope p...

19 Replies Received (View Replies)

  Related Documents & Media  1991 Chevrolet Lumina Euro

 
Message Closed w/Summary

car Vehicle Data

1991 Chevrolet Lumina Euro

VIN 2G1WN54T2M
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / PFI
EmissionsOBD1 Fed
SymptomsNoise
OccursOnce It Starts, It Stays.
Message Closed w/Summary

car Vehicle Data

1991 Chevrolet Lumina Euro

VIN 2G1WN54T2M
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / PFI
EmissionsOBD1 Fed
SymptomsNoise
OccursOnce It Starts, It Stays.