× 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
1987 Buick LeSabre, Fuel Supply Waveform
Posted to the Waveform Library on 5/10/2001

Fuel injectors 1 & 4 @ idle with glitch trap of signal during exhaust stroke

 

car Vehicle Data

1987 Buick LeSabre Limited 3.8L

Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle
DeliveryFuel Injection
SubsystemFuel Supply
ConditionUnknown

car Vehicle Data

1987 Buick LeSabre Limited 3.8L

Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle
DeliveryFuel Injection
SubsystemFuel Supply
ConditionUnknown