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1991 Chev/GMC Truck S-10, Injector Waveform
Posted to the Waveform Library on 1/27/1999

91 Chevy S-10 Fuel Inj. Both the right and left side injectors had this ringing pattern in the hold section. No codes or driveability problems were found. Vehicle had about 40k miles.

 

car Vehicle Data

1991 Chev/GMC Truck S-10 4.3L

Engine4.3 L / 6 cyl
SubsystemECM/Inputs/Outputs
Component
ConditionUnknown

References

TECH: 91 Chevy S-10

car Vehicle Data

1991 Chev/GMC Truck S-10 4.3L

Engine4.3 L / 6 cyl
SubsystemECM/Inputs/Outputs
Component
ConditionUnknown

References

TECH: 91 Chevy S-10