1997 Chevrolet Tahoe, Engine/Propulsion Waveform
Yellow waveform is intake manifold vacuum deltas – form counts NOT absolute numbers. What you expect is consistent peaks and valleys and this is not evident in the waveform. To understand it by cylinder is hard to grasp because of V8 overlap BUT one should exp...
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Vehicle Data1997 Chevrolet Tahoe 5.7L
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Vehicle Data
1997 Chevrolet Tahoe 5.7L
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed AutomaticTransmission (Electronic) |
Delivery | Fuel Injection |
Subsystem | Engine/Propulsion |
Component | |
Condition | Known Bad |